The second USS Maryland (ACR-8/CA-8), also referred to as "Armored Cruiser No. 8", and later renamed Frederick, was a United States Navy Pennsylvania-class armored cruiser.
USS Grampus (SS-4), a Plunger-class submarine later named A-3, was the fourth ship of the United States Navy to be named for a member of the dolphin family, Grampus griseus.
USS Adder, later renamed A-2, was one of seven Plunger-class submarines built for the United States Navy (USN) in the first decade of the 20th century.
The first USS Pike (SS-6) was a Plunger-class submarine in the service of the United States Navy, later renamed as A-5.
The third USS Porpoise (SS-7) was an early Plunger-class submarine in the service of the United States Navy, later renamed as A-6.
USS Shark (SS-8) was the third vessel of the U.S. Navy to bear the name. She was an early Plunger-class submarine in the service of the United States Navy, later renamed as A-7.
USS T-2 (SS-60) was an AA-1-class submarine built for the United States Navy during World War I.
USS S-2 (SS-106) was the prototype of the "Lake-type" S-class submarine of the United States Navy. Her keel was laid down on 30 July 1917 by the Lake Torpedo Boat Company in Bridgeport, Connecticut. She was launched on 15 February 1919 sponsored by Mrs. Philip B. Brill, and commissioned on 25 May 1920, Lieutenant Commander William M. Quigley in command.
USS R-1 (SS-78) was the lead ship of the R-class coastal and harbor defense submarines of the United States Navy. Her keel was laid down on 16 October 1917 by the Fore River Shipbuilding Company in Quincy, Massachusetts. She was launched on 24 August 1918 sponsored by Mrs. George W. Dashiell, and commissioned on 16 December 1918 at Boston, Massachusetts, with Commander Conant Taylor in command.
USS R-23 (SS-99) was an R-class coastal and harbor defense submarine built for the United States Navy during World War I.
USS B-3 (SS-12) was one of three B-class submarines built for the United States Navy in the first decade of the 20th century.
USS Cushing was an O'Brien-class destroyer built for the United States Navy prior to the American entry into World War I. The ship was the second U.S. Navy vessel named in honor of William B. Cushing, a U.S. Navy officer best known for sinking the Confederate ironclad warship CSS Albemarle during the American Civil War.
USS Conyngham was a Tucker-class destroyer built for the United States Navy prior to the American entry into World War I. The ship was the first U.S. Navy vessel named for Gustavus Conyngham.
USS Alameda, was a United States Navy tanker in commission from 1919 to 1922. She was built as the civilian tanker SS Alameda, but transferred to the U.S. Navy after completion in 1919. She was sold for commercial service and operated under the names SS Olean and SS Sweep before she was transferred to the Navy again in World War II as USS Silver Cloud (IX-143).
The B-class submarines were three United States Navy submarines built by the Fore River Shipbuilding Company in Quincy, Massachusetts, under a subcontract from the Electric Boat Company. They were eventually stationed in the Philippines, an American possession, beginning in 1912–15. They were shipped there on colliers. All three were stricken and expended as targets 1919–22.
The C-class submarines were five United States Navy submarines built by the Fore River Shipbuilding Company in Quincy, Massachusetts, under a subcontract from the Electric Boat Company. Built between 1906 and 1909, and in commission from 1908 to 1919, all five were subsequently sold for scrap in 1920. They were considerably larger than the preceding B class at 275 tons submerged vs. 173 tons submerged, and were the first United States submarines with two-shaft propulsion, doubling the machinery of the B class.
The G-class submarines were a class of four United States Navy submarines. While the four G boats were nominally all of a class, they differed enough in significant details that they are sometimes considered to be four unique boats, each in a class by herself. They were the result of agitation for competition in submarine design; all previous US submarines were designed by Electric Boat. G-1, G-2, and G-3 were designed by Simon Lake of the Lake Torpedo Boat Company, while G-4 was designed by American Laurenti. G-1 was built by Newport News, G-2 and G-3 by Lake, and G-4 by Cramp.
The United States H-class submarines were Holland 602 type submarines used by the United States Navy.
USS Pompey (AF-5) was an auxiliary ship of the United States Navy, acquired in 1898 for service in the Spanish–American War, which went on to serve as a collier, tender, and storeship in the Philippines, before being sold into commercial service after World War I. She was sunk by Japanese aircraft in 1941.
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