::::  Naval Vessels - GREAT BRITAIN - SUBMARINES
PORPOISE x 3
Code - N1606
1.35  
Qty
Class - 6
Date - 1932
Description - "PORPOISE" CLASS x 3 N1606 Completed 1933 Sisters: Grampus,Narwhal,Rorqual, Cachalot and Seal. Displacement 1,520 tons Dimensions 293' x 25.5' x 17' Armament 1 x 4" Torpedo Tubes 6 x 21" Mines 50 Speed 15 /8 kn