Box containing thirty folders/books of letters and documents:

- one folder containing details about oil filling and air escapes, 1914 for 'Bridgewater'.
- one folder of letters regarding maintenance staff required at Singapore in war, 1922.
- one booklet detailing the Admiralty post World War One vessels disposal, 1923.
- one folder containing an interim report on the Committee on Sea transport and the landing of tanks, 1922.
- one folder containing the full scale airflow experiements on HMS 'Repulse', 1923.
- one book titled ''Storage capacity and expenditure of fuel and water of HM Ships, number 5.
- one folder of seven small plans of sloops and related data.
- twenty books on engineering subjects 1921 - 49.
- one book titled 'Echo Sounding Admiralty Handbook 1926.
- one folder containing notes for a talk.