Scale 1:48. Plan shows the sections, as fitted of the Shark class submarine Seawolf (1935). A Scotts Shipbuilding builder's stamp, dated 16 March 1936 is printed on the drawing. A Scott's Principal Ship Overseer's stamp, bearing the overseer's signature, dated 14 March 1936 is also printed on the plan. The drawing shows the sections at Frames 5, 16, 23, 34, 39, 45 and 52 looking forward. The plan also shows the sections at Frames 57, 65, 76, 85, 93, 99, 106 and 111 looking aft.