The "S. G. Brown Affair", Mr Swans summary of the sequence of patents for the correction of Gyro- compasses, n.d.

The "S. G. Brown Affair", Mr Swans summary of the sequence of patents for the correction of Gyro- compasses, n.d.

Record Details

Item reference: ACO/4/23/4
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