Box containing thirty-three plans and fifteen folders:

- thirty-three plans for a passenger steam.
- records for sea trials off the Tyne, draught and displacement for yard number 124.
- extracts of an engineers log for yard numbers 157 and 158.
- a metacentric diagram for 'King George V' (yard number 10).
- subcontractor's sketches of aircraft carrier (possibly 732), estimate number 3405.
- specificification of a proposed twin screw passenger vessel, estimate number 3544.
- record of weights for HMS 'Hero'.
- letters and specifications for the model of HMS 'Illustrious' aircraft carrier.
- letter and booklet about the Maierform type of ship.
- estimate 3446 - cruiser Dido class.
- estimate 3457 - Lion class.
- estimate 2450 - single deck steamer.
- notes on the german submarines type XX1 and XX111.
- a book on the submarine mine 'Italia 1922 type'.
- summary of tank capacities for HM submarines.