Scale 1:24. A plan showing a section through a wing tank, midships section, section through a transverse oiltight bulkhead, detail of the web on the centreline, section through an oiltight bulkhead in a wing tank, section through an oiltight bulkhead in a centre tank, plan of the upper stringer, and plan of the lower stringer of the British Marshal (1946), a tanker. The plan is stamped 'William Doxford & Sons Ltd., Sunderland' and is dated 30 August 1946.