Modern ships of war by Sir Edward J. Reed and Edward Simpson
Part 2 of 2
7757 words | Chapter 25
+----------------------------------------------------+
| COST. |
+---------+-------------+-------------+--------------+
| Country | Army. | Navy. | Total. |
+---------+-------------+-------------+--------------+
| Germany | $86,000,000 | $10,000,000 | $96,000,000 |
| Russia | 146,000,000 | 20,500,000 | 166,500,000 |
| Austria | 58,500,000 | 3,500,000 | 62,000,000 |
| Italy | 41,000,000 | 10,000,000 | 51,000,000 |
| France | 119,250,000 | 41,000,000 | 160,250,000 |
| England | 78,000,000 | 53,750,000 | 131,750,000 |
+---------+-------------+-------------+--------------+
A rough analysis of these figures shows that in strength of army
Russia is first, France second, Germany third, Austria fourth, Italy
fifth, and England sixth; and that in naval strength England is
first, France second, Russia third, Italy fourth, Germany fifth, and
Austria sixth. The cost of each nation’s navy is in direct proportion
to its strength of _personnel_; but in armies England, though last in
numbers, changes place with Italy, which supports its forces with the
least expenditure. It may be added that in total cost England, with
next to the smallest force, pays more than Germany, with the third
largest in numbers.
The percentage of expenditures is as follows:
+---------------------------------+-------------------+--------------+
| | | Taxation per |
|SERVICE PER CAPITA OF POPULATION.| COST PER MAN. | Inhabitant |
| | | to Support |
+---------+-------+-------+-------+---------+---------+ the Peace |
| Country.| Army. | Navy. | Total.| Army. | Navy. |Establishment.|
+---------+-------+-------+-------+---------+---------+--------------+
| Germany | 0.94 | 0.02 | 0.96 | $201.00 | $900.00 | $2.12 |
| Russia | 0.97 | 0.04 | 1.01 | $192.00 | $707.00 | $2.13 |
| Austria | 0.77 | 0.02 | 0.79 | $204.75 | $411.75 | $1.65 |
| Italy | 0.73 | 0.05 | 0.78 | $194.75 | $664.25 | $1.75 |
| France | 1.37 | 0.11 | 1.48 | $230.00 | $931.00 | $4.25 |
| England | 0.57 | 0.16 | 0.73 | $391.50 | $924.75 | $3.76 |
+---------+-------+-------+-------+---------+---------+--------------+
An examination of _Lloyd’s Universal Register of Shipping_ for 1887
shows that the present condition of European navies may be popularly
stated in this manner: England has 6 guns capable of penetrating 36
inches of unbacked iron, and 16 others which can penetrate 28 inches
of the same material; Italy has 20 guns which can penetrate 33 inches
of iron; France has 14 guns which can pierce 27 inches, and 14 others
able to penetrate 25 inches of unbacked iron. Russia has 20 guns and
Spain 2 which can pierce 24 inches of iron. No other power has any
guns capable of equivalent results. In other words, of guns able to
penetrate 24 inches of unbacked iron, France has 28, Italy 20, Russia
20, Spain 2, and Great Britain 22.
In war-ships of 20 knots and above, England has 1, France 1, Italy
10, Spain 2, and other European nations 4; of 19 knots speed, England
has 11 ships, France 10, Germany 3, Italy 2, and other nations 9;
of 18-knot ships, England has 5, France 7, Germany 2, Italy 6, and
other nations 6. English supremacy is, however, chiefly seen in
17-knot ships, of which she has 25, mounting 181 guns; France, 4 with
20 guns; Italy, 5 with 40 guns; and other nations 4 with 19 guns.
England has 11 ships of 90 guns that can steam 16 knots, whereas
France has 3 only of 58 guns. At 15 knots, France has 16 ships of 214
guns, and England 12 ships of 126 guns; and at 14 knots, France has
28 ships of 334 guns, and England 15 ships of 252 guns. Summarizing
these figures, it appears that with speeds above 14 knots England has
80 ships of 795 guns, France 69 of 699 guns, Germany 35 of 285 guns,
and Italy 41 of 201 guns.
Out of a total mercantile tonnage now afloat of 20,943,650, Great
Britain and her colonies own 10,539,136. The total steam mercantile
tonnage of the world is 10,531,843, and of this Great Britain and her
colonies own 6,595,871, or nearly two-thirds of the whole.
THE UNITED STATES NAVY.
IN TRANSITION.
BY REAR-ADMIRAL EDWARD SIMPSON, U.S.N.
The condition of the navy of the United States is not such as any
citizen of the country would desire. Pride in their navy was one of
the earliest sentiments that inspired the hearts of the people when
the United States took their place as a nation, and the memory of
its deeds has not faded during the subsequent years of the country’s
aggrandizement. Time was when that section of the country most remote
from the sea-coast was indifferent to it, owing to the more immediate
demand on its attention for the development of internal resources;
but the rapid settlement of our Western lands, and the annihilation
of distance produced by rapid communication, have tended to preserve
the unity of interests of the separate sections, and the happy system
that obtains through which officers are appointed to the navy keeps
it an object of personal concern to all the States of the Union.
The present condition of the navy is not such as to satisfy the
desire of the people that it should be sustained on a footing
commensurate with the position of the nation, and in keeping with
its ancient reputation. For many years circumstances have intervened
to prevent a judicious rehabilitation of the navy, notwithstanding
that its needs have been faithfully presented to Congress year after
year. The country has been wonderfully favored with peace at home and
abroad, and no urgent call to arms has roused the nation to prepare
for war. The rapidity with which a large fleet of cruising ships for
blockading purposes was extemporized during our civil war has left a
hurtful impression on the public mind that in an emergency a similar
effort might prove equally efficacious—disregarding altogether the
difference in circumstances of contending with an enemy possessed of
a naval force and with one possessed of none. The economists have
suggested that as all that relates to ships, guns, and motive forces
was being rapidly developed by others, it would be a saving of the
people’s money to await results, and to benefit by the experience of
others; and, again, party rivalry and contentions have assisted to
postpone action.
It has never been the intention that the navy should die from neglect
and be obliterated. Yearly appropriations have been faithfully
passed for the support of the _personnel_, and for such repairs
as were found to be indispensable for the old ships that have
been kept in commission; but it is now seen that this system of
temporizing has been the poorest kind of economy. This money has been
invested necessarily in perishable material, the amounts have been
insufficient to compass new constructions, whether in ships or guns,
and the only use that could be made of them was to repair wooden
ships and convert cast-iron guns, whereas the work needed was to
construct steel ships and to fabricate steel guns.
In referring to the navy of the past, it is impossible to avoid
recalling the feeling of pride with which an American seaman—officer
or man—walked the deck of his ship. This feeling was common to the
naval and commercial marine. Our wooden ships that sailed the ocean
from 1840 to 1860 were the finest in the world. The old frigate
_Congress_ in 1842 was the noblest specimen of the frigates of the
day, and the sloop-of-war _Portsmouth_ was unsurpassed as a corvette.
The clipper ships of that period need no eulogy beyond their own
record. These ships were the models for the imitation of all maritime
nations, and among the constructors of the period can be recalled,
without detriment to many others omitted, the names of Lenthall,
Steers, Pook, and Delano. The poetry of sailing reached its zenith
during this period.
But there is no sentiment in progress; its demands are practical and
imperative, and the great motive power, steam, was being crowded to
the front even during this the greatest development in the era of
sails. Advanced ideas could not be resisted, and steam was admitted
as an auxiliary; but our development in naval construction still
stood us in good stead, and enabled us to supply ships with auxiliary
steam-power, which continued to be prominent for many years as
standards to which others found it to their advantage to conform.
Before the final abandonment in the navy of sailing-ships, pure and
simple, an effort at a compromise was made by limiting steam to
side-wheel vessels, and a number of fine ships were built in the
forties which did good service, and were a credit to the country,
answering as they did the demands of the time. The _Mississippi_,
_Missouri_, _Susquehanna_, _Saranac_, and _Powhatan_ carried the flag
to all parts of the world for many years, some of them enduring to
bear their share in the late war, while the _Powhatan_ was borne on
the list of vessels of the navy until within a few months.
[Illustration: U. S. SIDE-WHEEL STEAMER “POWHATAN.”]
This vessel was built at Norfolk, Virginia, in the year 1850. Her
length was 250 feet, beam 45 feet, draught of water 19.6 feet. She
had a displacement of 3980 tons, and attained a speed of 10.6 knots
per hour with an indicated horse-power of 1172. The capacity of her
coal-bunkers was 630 tons. Her battery consisted of sixteen 9-inch
smooth-bore guns. She was built of seasoned live-oak, and though
frequently under repairs, retained so much of the strength of her
original construction that she escaped the sentence of condemnation
until recently.
The _Princeton_, of great fame, and the _San Jacinto_, were the
only ships with screw-propellers that appeared in the period under
consideration, the screw then being considered of such doubtful
propriety as to need the test of tentative experiments. These ships
have long since disappeared, but the screw remains, and side-wheels
are mainly relegated to boats for inland waters.
Confidence being established in the screw-propeller, construction
on the principle of auxiliary steam-power was decided on, and ships
of different classes were added to the navy in such numbers as the
varied duties required.
There were those at that time who, wise beyond their generation,
recognized the full meaning of the advent of steam, and saw that it
must supplant sails altogether as the motive power for ships. These
advocated that new constructions should be given full steam-power,
with sails as an auxiliary. But the old pride in the sailing-ship,
with her taunt and graceful spars, could not be made to yield at
once to the innovation; nor could the old traditions pointing to
the necessity of full sail-power be dispelled; so it was considered
a sufficient concession to admit steam on any terms, and thus the
conservative and temporizing course was adopted of retaining full
sail-power, and utilizing steam as an auxiliary.
The United States government was not alone in this policy. It was the
course pursued by all other maritime nations, and for some years the
United States retained the lead in producing the most perfect types
in this new phase of naval construction.
In 1854 Congress passed an act authorizing the construction of the
_Merrimac_ class of frigates. The famous ships immediately built
under this act were the _Merrimac_, _Wabash_, _Minnesota_, _Roanoke_,
and _Colorado_. All of these vessels got to sea during 1856 and 1857,
and were followed, at an interval of ten years, by the _Franklin_,
which was a larger ship, and an improvement on the original type.
The _Franklin_ was built at Kittery, Maine. Her length is 266 feet,
beam 54 feet, draught of water 24 feet. She has a displacement
of 5170 tons, and attains a speed of 10 knots per hour with an
indicated horse-power of 2065. The capacity of her coal-bunkers is
860 tons. Her frames are of seasoned live-oak, and she is in use as a
receiving-ship.
[Illustration: U. S. FRIGATE “FRANKLIN,” OF THE “MERRIMAC” CLASS.]
The _Merrimac_ was the first vessel of this type which got to sea.
She was sent to European waters, and on her arrival in England, early
in 1856, she became at once the object of the closest scrutiny,
resulting in the unqualified approval of foreign naval architects.
The English Admiralty proceeded to imitate the type, and many keels
were soon laid in order to reproduce it. The ships built after this
model were the crack ships of the time in the English navy, and
carried the flags of the commanders-in-chief of fleets.
In 1858, 1859, and 1860, the _Hartford_ class of large corvettes
appeared. These are full-rigged ships. The class comprises the
_Hartford_, _Brooklyn_, _Pensacola_, _Richmond_, and _Lancaster_.
[Illustration: U. S. SLOOP-OF-WAR “HARTFORD.”]
The _Hartford_ was built at Boston in 1858. Her length is 225 feet,
beam 44 feet, draught of water 18.3. She has a displacement of 2900
tons, and attains a speed of 10 knots per hour with an indicated
horse-power of 940. The capacity of her coal-bunkers is 241 tons.
Her battery consists of one 8-inch muzzle-loading rifle (converted)
and 12 9-inch smooth-bores. These ships were built of live-oak, and
endure to the present day. They were reproduced by England and France
when they made their appearance, and are now, except the _Trenton_,
the only ships in service which can accommodate a commander-in-chief
of a squadron. They are kept constantly employed showing the flag
abroad, but it is with difficulty that they are retained in suitable
repair for service.
[Illustration: U. S. SLOOP-OF-WAR “BROOKLYN.”]
This class of ships has good speed under sail, with the wind free,
but their light draught prevents them from being weatherly on a wind.
Much of their cruising is done under sail, which tends to lengthen
their existence. Under the late act of Congress prohibiting repairs
on wooden ships when the expense shall exceed twenty per cent. of
the cost of a new vessel, these ships must soon disappear from the
navy list. When that time shall arrive, and steel cruisers shall
be substituted, the name of the _Hartford_ should be preserved as
closely associated with the glory that Farragut shed upon the navy.
In 1859 a new type of sloop-of-war was introduced, of which the
_Kearsarge_ will serve as an example. This ship was built at
Kittery, Maine; her length is 199 feet, beam 33 feet, draught of
water 15.9 feet. She has a displacement of 1550 tons, and attains a
speed of 11 knots per hour with an indicated horse-power of 842. The
capacity of her coal-bunkers is 165 tons. Her battery consists of two
8-inch muzzle-loading rifles (converted), four 9-inch smooth-bores,
and one 60-pounder. This has proved a very handy class of vessel,
and for the year in which they were built were considered as having
very fair speed under steam, the proportion of space occupied by
boilers and engines being more than had been assigned in previous
constructions. Several ships of this class were launched and put in
commission before the war, and gave a new impetus to construction.
[Illustration: U. S. SLOOP-OF-WAR “KEARSARGE.”]
The types of vessels that were built during the war were selected for
special purposes. The effort was made to multiply ships as rapidly
as possible to blockade the coast and to enter shoal harbors; the
“ninety-day gun-boats” and the “double-enders” were added to the navy
list, and merchant-steamers were purchased, and were armed with such
batteries as their scantling would bear. All of these vessels have
disappeared, with the exception of the _Tallapoosa_. The _Juniata_
and _Ossipee_, of the _Kearsarge_ type, but of greater displacement,
were launched in 1862, and are still in service; and at about the
close of the war several vessels of large displacement and great
speed were launched which were never taken into service, have been
disposed of since, and form no part of our present navy.
The _New Ironsides_ and the _Monitor_ represented the two features
of construction which, produced in that period of emergency, have
continued to impress naval architecture.
[Illustration: U. S. IRON-CLAD “NEW IRONSIDES.”]
As a sea-going iron-clad the _New Ironsides_ was, for the time and
service required, a success. She was built at the yard of Mr. Cramp,
in Philadelphia, in 1862. Her length was 230 feet, beam 56 feet,
draught of water 15 feet. She had a displacement of 4015 tons, and
attained a speed of six knots per hour with an indicated horse-power
of 700. The capacity of the coal-bunkers was 350 tons. Her battery
consisted of twenty 11-inch smooth-bore guns. She was built of wood,
and was covered with armor four inches in thickness, which, with the
inclination given to her sides, made her impervious to the artillery
that was used against her during the war. In one engagement with the
batteries on Sullivan’s Island, Charleston Harbor, lasting three
hours, she was struck seventy times, but at the end of the action,
except some damage to a port shutter or two, she withdrew in as
perfect fighting condition as when the fight commenced. This ship
does not appear on the navy list, as she was destroyed by fire off
the navy-yard at League Island, Pennsylvania.
The _Monitor_ was, without doubt, the most remarkable production
of the constructive art that appeared during the war. The original
_Monitor_ was lost at sea, but our illustration presents the
_Passaic_ class of Monitors, which quickly followed the original of
this type.
[Illustration: U. S. MONITOR “PASSAIC.”]
The _Passaic_ was built of iron, and was launched in 1862. Her
length is 200 feet, beam 46 feet, draught of water 11.6 feet. She
has a displacement of 1875 tons, and attains a speed of seven knots
per hour with an indicated horse-power of 377. The capacity of
her coal-bunkers is 140 tons. Her battery consists of one 15-inch
smooth-bore and one 11-inch smooth-bore. Her sides are protected
by five inches of laminated iron, and her turret by eleven inches
of the same. This vessel and eleven others of her class constitute
the entire armored fleet of the United States. Too much credit
cannot be awarded to Captain Ericsson for his brilliant conception
of this floating battery, and the navy must be ever grateful to him
for preserving it from the dire disaster which was averted by the
appearance of the original _Monitor_ at the moment of a great crisis.
These vessels bore themselves well through the storms of elements
and battle during the war, proving capable of making sea-voyages,
and of resisting the effects of the artillery that was in use during
the period of their usefulness; but an interval of more than
twenty years has produced such a change in artillery as to make the
protection afforded by a few laminated plates of one-inch iron but a
poor defence against weapons which have robbed this fleet of its once
formidable character. Although many of the features of the original
design may be retained in new constructions, most of the details will
be changed, notably in the turret, in consequence of the greater
weight resulting from the increased thickness of armor. The central
spindle around which the Ericsson turret revolves must disappear, and
the turret must turn on rollers under the base.
The effect produced abroad by the success of Ericsson’s _Monitor_ is
so familiar to all that it hardly needs more than a passing allusion
here. There is no doubt that the _Monitor_ was the progenitor
of all the turreted vessels in the fleets of the world, though
the essential principle of the vessel, however, was never viewed
with favor. This principle consists in the low freeboard, which,
besides reducing the size of the target, is intended to contribute
to the steadiness of the hull as a gun-platform by offering no
resistance to the waves that are expected to wash freely over the
vessel’s deck: the horizontal overhang of the _Passaic_ class is
intended to contribute to resisting a rolling motion. The vessel
was designed to be as a raft on the water, constantly submerged by
the passing waves, hermetically sealed to prevent the admission
of water, and artificially ventilated by means of blowers drawing
air down through the turret. This was the most startling feature
about the construction. The protection afforded to the battery by a
circular turret having the form best suited to deflect projectiles,
the employment of machinery to point the guns by the rotation of the
turret, the protection to motive power, to anchoring apparatus, etc.,
all presented admirable points of advantage, but the almost perfect
immersion of the hull, and the absence of motion due to the _great
stability_, are the essential features in the construction.
[Illustration: U. S. DOUBLE-TURRETED MONITOR “TERROR.”]
The double-turreted Monitors, of which the _Terror_ indicates the
class, were built with a sponson, and it would have been better for
the navy if this had been the only deviation made from the original
design of Captain Ericsson. But it was not; the great mistake
was made of building this class of Monitors of wood—a style of
construction which had been already condemned abroad, in consequence
of the impossibility of repairing an armored vessel so constructed,
it being necessary to remove the armor for that purpose.
The _Miantonomoh_, _Monadnock_, and _Terror_ were completed and put
in commission. The _Miantonomoh_ made a cruise to European waters,
spreading the fame of Ericsson, and proving the ability of a vessel
of this type to navigate the high seas; the _Monadnock_ made the
voyage to the Pacific, passing through the Strait of Magellan; and
the _Terror_ was for a time on service on our eastern coast; but
their lifetime was of short duration, and they are now being rebuilt,
or rather new vessels, three of which bear their names, are now under
construction of iron, which will serve to make them efficient and
durable.
It will hardly be a digression at this point to call attention
more particularly to these double-turreted Monitors now under
construction. They bear the following names, _viz._, _Puritan_,
_Terror_, _Amphitrite_, _Miantonomoh_, and _Monadnock_. There was
much contention about the completion of these vessels, and imaginary
defects were ventilated in the newspapers. It may be that these
attacks and erroneous statements prejudiced the public mind, and
that the idea was entertained by some whose opinion is valued that
there were grounds for the doubts that had been expressed of their
sea-worthiness. The practical effect of these statements was to
prevent Congress from appropriating money for the completion of the
vessels, and this course on the part of Congress might have confirmed
some in their doubts. Several boards of officers, most competent
experts, however, reported upon them, recommending their completion;
of these that made by the Advisory Board may be regarded as a final
decision, for it was accepted without question. The Advisory Board
reported as follows:
“It is our opinion that it would be wise and expedient to finish
these vessels at once, and for the following reasons, _viz._:
“1. The hulls, as they are at present, are of excellent
workmanship, fully up to the present standard condition of iron
ship construction, whilst the flotation of the _Puritan_ and the
behavior of the _Miantonomoh_ at sea confirm the correctness of the
calculations of the designs.
“2. It is easily possible to complete the vessels by taking
advantage of the recent developments in armor, guns, and machinery,
without making any radical changes in the designs, so that their
speed, endurance, battery power, protection, and sea-going
qualities shall be fully equal to those of any foreign iron-clad of
similar dimensions designed previous to 1879.
“3. The vessels may be finished so as to develop all the
above-mentioned advantages without making their total cost, when
completed, in any way exorbitant, compared with the results
obtained; again, the interests of our sea-coast defence require a
force at least equal to that which would be represented by these
vessels.
“We take the liberty of calling your attention to a certain
erroneous impression which now exists with regard to these vessels.
In one of the reports of these hulls a doubt was thrown on the
correctness of the calculations of the _Puritan_. This doubt has
spread in the public mind until it includes all the ships. The
actual flotation of the _Puritan_ and the _Miantonomoh_ proves
beyond question not only the reliability of the calculations, but
also that the hulls of these vessels are lighter in proportion to
the total displacement than those of any iron-clad low freeboard
hulls afloat, with two exceptions.
“It has been the unfortunate custom, in arguments as to the value
of the results to be obtained, to compare these vessels with such
foreign ships as the _Inflexible_ and the _Duilio_, to the evident
disadvantage of the Monitors, no account whatever being taken of
the fact that these vessels are double the size of the Monitors. If
these hulls be compared with foreign ones of similar dimensions, no
such disparity will appear.”
These vessels, with the exception of the _Monadnock_, have their
machinery in place; the _Miantonomoh_ has her side armor on; the
others are finished as to their hulls, except the interior fittings,
side armor, and turrets. The estimated cost to complete them is about
four millions of dollars. When we consider the very slight defence
that the country now possesses in the single-turreted Monitors before
alluded to, it would seem imperative to complete with all despatch
these vessels, which would represent a force of real power.
These vessels are of iron as to the hulls, but they will be armored
with steel or compound armor, and will be armed with the most
powerful modern artillery that can be accommodated in their turrets.
Their names appear in the navy list as “building.” They were launched
in 1883.
[Illustration: U. S. FRIGATE “TENNESSEE.”]
The double-decked ship _Tennessee_ was the only frigate, or
“first-rate,” borne, up to within a few months, on the list of
vessels of the navy as available for sea service. She was for many
years in commission as the flag-ship of the North Atlantic Station,
but this year she reached that condition when the twenty per cent.
law consigned her to “ordinary,” from which she has lately been
removed under the operation of the hammer of the auctioneer. She was
launched in 1865. Her length was 335 feet, beam 45 feet, draught of
water 21.8 feet. She had a displacement of 4840 tons, and attained
a speed of 11 knots with an indicated horse-power of 1900. The
capacity of her coal-bunkers was 381 tons. Her battery consisted
of two 8-inch muzzle-loading rifles (converted), sixteen 9-inch
smooth-bores, and four 80-pounders.
The vessels next in order of construction are those of the _Adams_
class, small sloops-of-war, which were launched in 1874.
[Illustration: U. S. SLOOP-OF-WAR “ADAMS.”]
These vessels were built of wood. They are convenient and handy,
and perform the duty required of a cruiser in time of peace.
Engine-power is developed in them to a higher degree than in those
preceding them, but in all else they are merely a repetition of
earlier constructions. The _Adams_ was launched in 1874. Her length
is 185 feet, beam 35 feet, draught of water 14.3 feet. She has a
displacement of 1375 tons, and attains a speed of 11.3 knots with
an indicated horse-power of 715. The capacity of her coal-bunkers
is 140 tons. Her battery consists of one 11-inch and four 9-inch
smooth-bores, and one 60-pounder.
[Illustration: U. S. SLOOP-OF-WAR “MARION.”]
The _Marion_ class of sloops, launched about the same period, are of
an increased displacement and speed, and built of wood. The length of
the _Marion_ is 216 feet, beam 37 feet, draught of water 16.6 feet.
She has a displacement of 1900 tons, and attains a speed of 12.9
knots per hour with an indicated horse-power of 966. The capacity
of her coal-bunkers is 135 tons. Her battery consists of one 8-inch
muzzle-loading rifle (converted), six 9-inch smooth-bores, and one
60-pounder.
[Illustration: U. S. SLOOP-OF-WAR “ALERT” (IRON).]
The _Alert_ is one of three vessels that were built of iron in 1874,
the exceptional and spasmodic indication of an effort to change the
material for construction, much induced by pressure from the iron
interests of the country. This effort was made in a very mild and
tentative manner, and was limited to this small class of diminutive
vessels. The length of the _Alert_ is 175 feet, beam 32 feet, draught
of water 12.9 feet. She has a displacement of 1020 tons, and attains
a speed of ten knots per hour with an indicated horse-power of 655.
The capacity of her coal-bunkers is 133 tons. Her battery consists of
one 11-inch and four 9-inch smooth-bores, and one 60-pounder.
[Illustration: U. S. SLOOP-OF-WAR “TRENTON.”]
The shock attending the first step towards a change in the material
for construction was so great as to cause a suspension of the
effort, and in 1876 was launched the _Trenton_, built of wood,
which represents the latest of that type on the list of the navy.
The length of this ship is 253 feet, beam 48 feet, draught of water
20.6 feet. She has a displacement of 3900 tons, and attains a speed
of 12.8 knots per hour with an indicated horse-power of 2813. The
capacity of her coal-bunkers is 350 tons. Her battery consists of ten
8-inch muzzle-loading rifles (converted).
The above is a fair presentation of our old navy. Of such vessels
we have, larger and smaller, twenty-five which are fit for service
as cruisers, exclusive of the old single-turreted Monitors. These
cruisers are built of wood, have low speed, and are armed with
smooth-bore guns, with a sprinkling of rifled cannon, converted on
the Palliser system from smooth-bore cast-iron guns. Of what service
is this force, this relic of a past age?
The duties of a navy, apart from the consideration of war, are
manifold. As stated by the first Advisory Board, it is required for
“surveying, deep-sea sounding, the advancement and protection of
American commerce, exploration, the protection of American life and
property endangered by wars between foreign countries, and service in
support of American policy in matters where foreign governments are
concerned.”
With such a poor force it must be evident that it was impossible
to discharge in an efficient manner all the duties of a navy. Our
work in foreign surveys is limited to that of one small vessel
on the west coast of North America; our deep-sea soundings are
few and far between, dotted along the tracks pursued by our ships
while going to and returning from distant stations; our commerce is
protected; but we are unable to support any positive policy that the
government might decide to declare in reference to, for example,
the Monroe doctrine. To say nothing of European naval armaments, it
is only necessary to point to some of the smaller powers in our own
hemisphere that possess ships-of-war with which we have nothing fit
to cope.
Our people cannot desire to assume a position in the society of naval
powers without supporting the position with dignity; they cannot wish
their navy to be cited as a standard of inefficiency; they cannot
wish to force their representatives (the officers of the navy) into a
position of humiliation and mortification such as is imposed by being
called on to deprecate criticism by labored explanations. Better
abolish the navy and lower our pretensions.
But the fact seems to be that the rapidity of naval development has
not been properly appreciated, and it is after a long interval of
indifference that, attention being at last centred on the subject,
it is seen how rapid its strides have been, and how utterly we
are distanced in the race. There is evidently now in the country
a growing desire to repair the effects of the past oversight, and
we see Congress has moved in the matter. As all political parties
now unite in the necessity of effort in this direction, the hope is
inspired that the subject is to be separated from those of a partisan
character, and that the rehabilitation of the navy will be put on
its proper level, and accepted as a national question in which all
are alike interested.
Possessed as we are now of a navy such as has been indicated, the
change that was instituted involved a most violent transition. In
reviewing our work of construction for over thirty years we saw
no new type of cruiser. The only types of ships that we produced
were those that date before the war; since which we but reproduced
the same in classes of differing dimensions. From the sailing-ship
with auxiliary steam-power we passed to the steamer with auxiliary
sail-power; but we had no full-powered steamers, with or without
sails. As long as it was considered necessary to spread as much
canvas as was used, the space assigned to boilers and engines was
limited, and we failed to achieve full power; and a reduction to the
minimum of sail-power had to be accepted before we could present a
type of a full-powered steamer.
With the exception of two vessels of the _Alert_ class built of
iron, we had nothing but wooden hulls. We had continued to build in
perishable material, requiring large sums to be spent in repairs, and
ignoring the manufactures of the country which could have been aided
in their development by the contrary course. We permitted the age of
steel to reach its zenith without indicating that we were aware of
its presence.
In these ships, with the exception of a few converted rifles of
8-inch calibre, our armaments consist of smooth-bore cast-iron guns
which have composed our batteries for thirty years. These are now to
be discarded, and their places to be filled with modern steel cannons.
Torpedoes, movable torpedoes, of which we know nothing practically,
are to be brought to the front, and are to form part of our
equipment. Torpedo-boats are to be brought into use, and details
innumerable are now to be studied and worked out.
Conceive, then, a high-powered steamer with a minimum of canvas,
built of steel, armed with modern steel artillery, and a secondary
battery of Hotchkiss guns, fitted for launching movable torpedoes,
with protective deck over boilers and engines, divided into many
water-tight compartments giving protection to buoyancy, and compare
such a ship with the old type of the United States cruiser, and
an idea may be formed of the violence of the transition through
which we had to pass. And there was nothing intermediate to break
the suddenness of this change; there was no connecting link. The
structure of to-day was placed in direct contrast with that of
twenty-five years ago. This is the position in which we stood, and we
could only accept a situation from which there was no escape.
From all appearances the navy is now to be given an opportunity of
asserting itself, and the steps already taken to remedy the existing
state of things can be stated in a few words.
The origin of the effort dates from June, 1881, when the first
Advisory Board was appointed to consider and to report on the need
of appropriate vessels for the navy. This Board, in its report of
November 7, 1881, decided that the United States navy should consist
of seventy unarmored cruisers of steel; it reported that there were
thirty-two vessels in the navy fit for service as cruisers, and it
indicated the character of the new vessels to be built. This Board
confined itself to the consideration of unarmored vessels, as it did
not consider that the orders under which it acted required that it
should discuss the subject of armored ships, though it expressed the
opinion that such vessels were indispensable in time of war.
Some time elapsed before any practical results followed from the
action of this Board, but in an act of Congress approved March 3,
1883, the construction of three steam-cruisers and a despatch-boat
was authorized. These vessels, the _Chicago_, _Boston_, _Atlanta_,
and _Dolphin_, are, with the exception of the _Chicago_, now in
commission.
In an act of Congress approved March, 1885, five additional vessels
were authorized, and these, the _Charleston_, _Baltimore_, _Newark_,
and gun-boats No. 1 and 2, are under construction.[49]
Up to the time of the inception of these cruisers no steel for
ship-plates had been rolled in the United States. Construction in
American iron plates had been extensively carried on, but if steel
plating was required it had to be imported at great cost to the
builder. Those who contemplated bidding on the proposals issued
by the government for the first four vessels had to consider this
matter. Mr. John Roach, of New York and of Chester, Pennsylvania,
undertook the manufacture of this material, and finding that success
attended his experiment, he was able to direct extensively the
steel-works at Thurlow, Pennsylvania, to this line of business,
and when the bids were opened it was found that this new industry,
introduced through his enterprise, enabled him to underbid all
competitors. After receiving the contracts for the ships, Mr. Roach
contracted with the Phœnix Iron Company, of Phœnixville, with Messrs.
Park Brothers, of Pittsburgh, and the Norway Iron and Steel Works, of
South Boston, for supplies of similar material: thus the first step
in this effort to rehabilitate the navy resulted in introducing a
new industry into the country. The still more extensive development
of industries that will attend the work of rehabilitation as it
advances will be treated further on.
Before presenting the types of cruisers which are now to be
introduced into the navy, it may be well to refer to an error that
exists, or has existed, in the popular mind as to the signification
of a steel cruiser. To many who are uninformed in technical language
the word steel, in connection with a vessel of war, implies
protecting armor, and such misapprehension would convey the idea that
a cruiser of steel is able to contend with an armored vessel. This
is a mistake; there is protection obtained by constructing a vessel
of steel, but not such as is provided by armor. The destructive
effect of shell-firing and the development in modern artillery have
made armor necessary for all vessels which can carry it, and has
also made it necessary to provide all other protection possible to
vessels that cannot carry armor. Although this protection cannot be
given absolutely to the hull of such ships and to the _personnel_,
it is provided to the _buoyancy_ by the introduction of water-tight
compartments and protective decks, which limit the destructive effect
of the fire of the enemy and localize the water that may enter
through shot-holes. With a wooden hull it would not be possible to
combine this precaution because of the difficulty in making joints
water-tight between wood and metal, and in consequence of the weight
that would be added to a wooden hull, which is already from sixteen
per cent. to twenty per cent. heavier than if constructed of steel.
The only defensive advantage possessed by a steel unarmored cruiser
over a wooden one is derived from this system of construction.
[Illustration: U. S. FRIGATE “CHICAGO” (STEEL).]
The _Chicago_ is a steam-frigate, built throughout of steel of
domestic manufacture, the outside plating being 9/16 inch thick. Her
length is 325 feet, beam 48.2 feet, draught of water 19 feet. She has
a displacement of 4500 tons, and will attain a minimum speed of 14
knots per hour with an indicated horse-power of 5000. The capacity
of her coal-bunkers is 940 tons, and she carries a battery of four
8-inch steel breech-loading guns in half-turrets, and eight 6-inch
and two 5-inch steel breech-loaders on the gun-deck. This ship
has nine athwartships bulkheads, dividing the hull into ten main
water-tight compartments, and the machinery and boilers are covered
by a protective deck one and a half inches in thickness. When the
bunkers are full of coal she has a coal protection nine feet thick
from the water-line to eight feet above it.
[Illustration: DECK PLANS OF THE U. S. FRIGATE “CHICAGO,” SHOWING
BATTERY.]
The deck plans show the arrangement of the main battery, in
addition to which she carries a powerful secondary battery of
Hotchkiss rapid-firing single-shot, and revolving cannons and Gatling
guns.
The bow of the vessel is strengthened for using the ram with which
she is fitted. The rudder and steering-gear are under water. She has
two screws—a subdivision of power which is given to all ships-of-war
of over 3000 tons displacement—from which a great advantage is
derived if one engine is broken down, as three-fourths of the speed
can be maintained with the other. The advantage of this in a naval
action is obvious.
[Illustration: U. S. SLOOP-OF-WAR “ATLANTA” (STEEL).]
The _Atlanta_, of which the _Boston_ is a counterpart, presents
another type of a steel unarmored cruiser. She is a steam-corvette,
or sloop-of-war, a single-decked ship. Her length is 276 feet, beam
42 feet, draught of water 16 feet 10 inches. She has a displacement
of 3000 tons, and has attained a speed of 15.5 knots per hour with a
maximum horse-power of 3482. The capacity of her coal-bunkers is 580
tons, and her battery consists of two 8-inch steel breech-loading
guns and six 6-inch, besides a secondary battery of Hotchkiss and
Gatling guns.
[Illustration: DECK PLAN OF THE U. S. SLOOP-OF-WAR “ATLANTA,” SHOWING
BATTERY.]
In vessels of this class it is usual to have an open-deck battery,
with a poop-deck and top-gallant forecastle at the extremities, but
the effort has been made in this type to increase the effectiveness
of the battery by giving the guns a more extended lateral train than
is possible when a ship is arranged with a forecastle and poop-deck.
These, with the accommodations which they provide, have been removed
from the ends of the ship, and a superstructure has been erected
amidships. This arrangement gives a clear sweep forward and aft
for the powerful 8-inch guns, enabling the forward gun to cover an
all-around fire of from 40° abaft the beam on the port side to 30°
abaft the beam on the starboard side, the after 8-inch gun having
a corresponding lateral sweep aft. Within the superstructure are
mounted the six 6-inch guns, two on each side on the broadside, with
a train of 60° before and abaft the beam, the other two being mounted
at diagonally opposite corners in such a way as to admit of their use
either on the broadside or for fire ahead or astern. This object is
achieved by mounting the two 8-inch guns _en échelon_, the forward
gun being on the port side of the centre line of the ship, and the
after 8-inch gun on the starboard side of the same line. This is
shown on the deck plan.[50]
It does not require the discrimination of a professional eye to see
the increased power given to the battery by this arrangement. It is
an innovation that was very startling to the conservative mind; but
the more familiar the idea becomes, the more favorable opinion grows
to the change, and the more apparent becomes the increased offensive
power of the ship. The extremities of this type of ship will not,
of course, be so dry in heavy weather as if it had a forecastle and
poop, but it must be remembered that every part of the spar-deck is
from nine to ten feet above the water. The rig of the _Atlanta_ is
that of a brig, but without head-booms; the fire ahead of the forward
guns is thus unobstructed, and the ram with which she is fitted is
always clear for use. The division of the hull into water-tight
compartments by athwartship bulkheads, and a protective deck over
engines and boilers, form a part of the construction.
[Illustration: U. S. DESPATCH-BOAT “DOLPHIN.”]
The _Dolphin_, though not regarded as a vessel for fighting
purposes, is the type of a class that is needed in all navies for
duty as a despatch-boat, or for the temporary accommodation of a
commander-in-chief of a squadron who may desire to communicate
rapidly with his ships at distant points. She is well fitted for
the service, and is now in commission, demonstrating her ability to
perform the work required of her. She could also be of service as a
commerce destroyer, for which service she is equipped with one gun of
long range. Her length is 240 feet, beam 32 feet, draught of water
14.25 feet. She has a displacement of 1485 tons, and attains a speed
of 15 knots per hour.
Her advent into the navy marks an epoch—the inauguration of the
successful manufacture in the United States of American rolled steel
ship-plating, equal to the best in the world, as shown by the most
rigid government tests. The _Dolphin_, is the first vessel, whether
for naval or commercial purposes, that is built entirely of steel
of domestic manufacture, and is the pioneer representative of other
similar industries which will be developed as the rehabilitation of
the navy proceeds. She has proved herself eminently successful, and
is the fastest sea-steamer of her displacement built in the United
States, with perhaps the exception of the steam-yacht _Atalanta_. She
is a stanch vessel of great structural strength, and does credit to
the ship-building profession of the country.
Of the additional cruisers authorized by the late acts of Congress,
particulars will be found in the Notes.
In one of the larger vessels the type of the _Atlanta_ will be
reproduced on a larger scale, while the other vessel of the same
class will be provided with a poop and top-gallant forecastle, and
will carry her forward and after guns on sponsons, by which means
fire ahead and astern will be secured. This will make it necessary to
limit the power of the battery of the second vessel to 6-inch guns,
as the 8-inch gun cannot conveniently be carried on sponsons in a
vessel of 4000 tons displacement.
The heavy gun-boat will carry six 6-inch guns, the forward and after
ones on sponsons; and the light gun-boat will carry four of the same
guns.
In the construction of these additional vessels advantage has been
taken of all our experience in our initial effort, and of whatever
developments may have been made by others since the earlier vessels
were designed.
The absolute departure from the old standards is apparent in
material, in armament, in speed, and in rig.
The causes that have led to this change in material may be found,
first, in the change that has taken place in ordnance. The
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