Guns.
Total,527,carrying an aggregate of13,880
Sailing vessels,269,carrying an aggregate of9,362
Steam vessels,258,carrying an aggregate of4,518

The classification of officers was:

In service.On half pay.Retired.Total.
Admirals,211536
Vice-admirals,271946
Rear-admirals,5155129235
Captains of ships,39660318774
Commanders,55164286901
Lieutenants,1,1396681,807

NAVY OF THE UNITED STATES.

Name.Rate.Where built.When built
SHIPS OF THE LINE, (10.)
Pennsylvania,120Philadelphia,1837
Columbus,80Washington,1819
Ohio,84New-York,1820
North-Carolina,84Philadelphia,1820
Delaware,84Norfolk,1820
Alabama,84
Virginia,84
Vermont,84Boston,1848
New-York,84
New-Orleans,84
FRIGATES, (18.)
Independence,56Boston,1814
United States,50Philadelphia,1797
Constitution,50Boston,1797
Potomac,50Washington,1821
Brandywine,50Washington,1825
Columbia,50Washington,1836
Congress,50Portsmouth, N. H.1841
Cumberland,50Boston,1842
Savannah,50New-York,1842
Raritan,50Philadelphia,1843
Santee,50
Sabine,50
St. Lawrence,50Norfolk,1847
SLOOPS OF WAR, (19.)
Constellation,22Rebuilt, Norfolk,1854
Macedonian,22Rebuilt, Norfolk,1836
Portsmouth,22Portsmouth, N.H.1843
Plymouth,22Boston,1843
St. Mary's,22Washington,1844
Jamestown,22Norfolk,1844
Germantown,22Philadelphia,1846
Saratoga,20Portsmouth, N.H.1842
John Adams,20Rebuilt, Norfolk,1831
Vincennes,20New-York,1826
Falmouth,20Boston,1827
Vandalia,20Philadelphia,1828
St. Louis,20Washington,1828
Cyane,20Boston,1837
Levant,20New-York,1837
Decatur,16New-York,1839
Marion,16Boston,1839
Dale,16Philadelphia,1839
Preble,16Portsmouth, N. H.1839
BRIGS, (3.)
Bainbridge,6Boston,1842
Perry,6Norfolk,1843
Dolphin,4New-York,1836
SCHOONER.
Fenimore Cooper,3Purchased,1852
STEAMERS.
Screw Steamers, 1st class.
Franklin,50
Merrimack,40Boston,1855
Wabash,40Philadelphia,1855
Minnesota,40Washington,1855
Roanoke,40Norfolk,1855
Colorado,
Niagara,
Screw Steamer, 2d class.
San Jacinto,13New-York,1850
Screw Steamers, 3d class.
Massachusetts,9Transferred from War Dep't.
Princeton,10Rebuilt, Norfolk,1851
Side-wheel Steamers, 1st class.
Mississippi,10Philadelphia,1841
Susquehanna,15Philadelphia,1850
Powhatan,9Norfolk,1850
Side-wheel Steamer, 2d class.
Saranac,6Portsmouth, N. H.1848
Side-wheel Steamers, 3d class.
Michigan,1Erie, Pa.,1844
Fulton,5New-York,1837
Alleghany,10Pittsburgh, Pa.,1847
Water Witch,2Washington,1845
John Hancock,2Boston,1850
STEAM TENDERS.
Despatch, Purchased,1855
Engineer Purchased,
Arctic, Purchased,1855
STORE-SHIPS.
Relief,6Philadelphia,1836
Supply,4Purchased,1846
Warren, Boston,1826
Fredonia,4Purchased,1846
Release,2Purchased,1855

The United States Navy has 64 Captains, 96 Commanders, 311 Lieutenants, 69 Surgeons, 43 Passed Assistant Surgeons, 37 Assistant Surgeons, 64 Pursers, 24 Chaplains, 12 Mathematicians, 24 Masters, 24 Passed Midshipmen, 30 Midshipmen, and 145 Probationary Midshipmen and Students.—Taken from the Navy Register of 1857.

Transcriber's Note.

To aid clarity, ditto marks have been replaced with full text throughout.