Box containing forty-six folders/books of letters and documents:

- one folder of plans for the 'Jean Bart' renamed in 1937 to 'Ocean.
- one folder of electrical trials for the Grampus class.
- one folder of lists, specifications and letters regarding Belgian ships, 1936.
- one folder of trials for 'Foxhound'.
- one folder of catalogues, lists of spare gear, electrical data and D.C. generator details.
- one folder containing a letter regarding the tracings of shell rooms for HMS 'Chevron'.
- one folder containing a list of boats carried by HMS 'Hardy'.
- one folder containing a specification for the D.C. installation for HMS 'Canton'.
- one folder containing a description of the ships steam heating for HMS 'Duke of York'.
- one folder containing a brochure for the shipbuilder W.J. Yarwood.
- one folder containing a description of the telegraph transmitter for HMS 'Rollicker'.
- one folder containing the schedule of payment installments for HM Submarine 'Narwhal'.
- two folders containing details of steel and plating and a list of stores for HMS 'Hardy'.
- one folder containing a poster of impostion of light dues for the Bahamas, 1942.
- one folder containing the capstan specification for HMS 'Triton' and 'Thetis'.
- one folder containing details of LCB details.
- one folder containing details of electrical equipment for HMS 'Pirouette'.
- one folder containing boat particulars for HMS 'Wheatland'.
- one folder containing details for an 1000 tonne oil tanker.
- one folder containing details about vessels in dock.
- one folder containing a list of stores for HMS 'Chelmer'.
- one folder containing calibration tables for HMS 'Bathurst'.
- one folder containing sight test on 4.7" mounting for HMS 'Hunter'.
- one folder containing details about a hospital ship's sewage system.
- one folder containing lists of spares for the T class submarines.
- one folder containing a report on shipworm attack for RFA 'Echo Dave'.
- one folder containing action damage report for SS 'Semhilan'.
- one folder containing seaplane instructions for HMS 'Southampton'.
- one ship's book for HMS 'Chainshot'.
- thirteen folders containing sea trial reports for 'Bulldog', 'Diana', 'Dainty', 'Diamond','Delight', 'Decoy', 'Defender', 'Duncan', 'Duchess', 'Daring', 'Crusader', 'Comet' and 'Crescent'.
- one folder containing letters regarding a motor lighter.
- one folder containing articles regarding Harrier and Hussar.