Scale 1:96. An ozatrace copy of a plan showing the No. 3 [platforms] and 4 [stowage plan of tanks] decks and D.B tanks, as fitted for the ice patrol ship Endurance (1956). A Harland & Wolff builder's stamp dated 5 August 1968 is printed on the drawing. The plan is noted as Sheet 3 of 3 and was modified at Portsmouth Dockyard on 6 September 1971. A small part of the bottom right and bottom left corners are missing. The drawing is clearer on the reverse due to the copying process.