Scale 1:2. An ozatrace copy of a plan, showing the No. 01 deck (promenade deck), No.1 deck (upper deck) and No. 2 deck (tween deck) on the ice patrol ship Endurance (1956). The drawing illustrates the ventilation arrangements on these decks. There is a Harland & Wolff builder's stamp dated 5 August 1968 on the plan. This drawing is noted as Sheet 2 of 3.