Various items of correspondence, including Harrison's letter to Sperry, offering to sell his patent rights, Letter from Rowlings to the Committee of Enquiry 1927, a note on contracts with S.G. Brown for six Gyro-Compasses 1921.
The "S.G. Brown Affair", Various items of correspondence, including Harrison's letter to Sperry, offering to sell his patent rights, Letter from Rowlings to the Committee of Enquiry 1927, a note on contracts with S.G. Brown for six Gyro-Compasses 1921.
Record details
| Item reference: | ACO/4/23/15 |
|---|---|
| Catalogue section: | Public records: records of the central administration of the Royal Navy and the Merchant Navy |
| Level: | ITEM |
| Extent: | 1 folder |
| Creator: | Admiralty Compass Observatory |
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London |
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- The "S. G. Brown Affair", Correspondence, setting up the Admiralty enquiry under Admiral Philpott, n.d. (Manuscript) (ACO/4/23/1)
- The "S. G. Brown Affair", Mr Hollands summary of the sequence of events from the invention of the Gyro- compass to the adoption by Sperry of the Harrison/ Rawlings Mercury Control (Manuscript) (ACO/4/23/2)
- The "S. G. Brown Affair", Precis of papers leading to the introduction of mercury control, n.d. (Manuscript) (ACO/4/23/3)
- The "S. G. Brown Affair", Mr Swans summary of the sequence of patents for the correction of Gyro- compasses, n.d. (Manuscript) (ACO/4/23/4)
- The "S. G. Brown Affair", The Harrison/ Rawlings Patent and allied papers, applications for the patent n.d. (Manuscript) (ACO/4/23/5)
- The "S. G. Brown Affair", The Harrison/ Rawlings Patent as filed in USA, by Sperry, n.d. (Manuscript) (ACO/4/23/6)
- The "S. G. Brown Affair", Note by Swan on the effects of the H/R Patent on Henderson and Brown and allied correspondence, n.d. (Manuscript) (ACO/4/23/7)
- The "S. G. Brown Affair", Statement by Henderson on the effect of the H/R Patent (in USA) on his own application, n.d. (Manuscript) (ACO/4/23/8)
- The "S. G. Brown Affair", Affidavits by Harrison and Rawlings contesting Henderson's claim against their patent in the USA, n.d. (Manuscript) (ACO/4/23/9)
- The "S. G. Brown Affair", Henderson's claim, 1927, to the Royal Commission on awards to inventors (Manuscript) (ACO/4/23/10)
- The "S. G. Brown Affair", Draft report of the Philpott committee on Gyro-Compass development, n.d. (Manuscript) (ACO/4/23/11)
- The "S. G. Brown Affair", Verbatim reports of the proceedings of the meetings of the Philpott Committee, 1927 (Manuscript) (ACO/4/23/12)
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Showing 12 of 18 items
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