The first vessel is the standard Atlantic scheme. The second is the Pacific scheme.
Centennia, Diver class submarine, built 1943-47
Demensions:
Length: 367 feet
Beam: 29 feet
Draft: 16 feet
Armament:
10 torpedo tubes, 30 torpedoes
1 5"/25, (1x1)
2 single 40mm Bofors, (2x2)
2 20mm Oerlikons, (1x2)
Range: 11,500 miles @ 10 knots
Speed: 21 knots surfaced, 9 knots submerged
Complement: 12 officers, 80 enlisted men