Sealion (1959)
Scale 1:48. A dyeline coloured print of a plan, showing the starboard inboard profile, as fitted of the Porpoise class submarine Sealion (1959). A Cammell Laird builder's stamp, dated 30 November 1962 is printed on the drawing. The bow is situated on the left hand side of the plan. The drawing is noted as Sheet 1 of 5.