Box containing eleven folders/books of letters and documents:

- one book of number 3 index to sketches and photographs.
- one pamphlet containing an index to papers on engineering subjects Aug1920 - Mar 1932.
- one folder containing letters and silhouettes about Italian ships gathered by intelligence.
- one folder containing details about British torpedoes for foreign use.
- one folder containing details of British cruisers of WW2.
- one folder containing G. McCloghrie Admiralty Fleet tenders A.B.C.
- one folder containing details regarding the all welded hull of HMS 'Seagull'.
- one folder containing details regarding the proposed new royal yacht.
- one book containing the storage capacity expenditure of fuel and water of HM Ships No 6.
- one folder containing the ventilation trials for HMS 'Devonshire'.
- one pamphlet detailing the spud locking gear for the dredgers and drillers 'Pat' and ' Mike'.