Admiralty Compass Observatory, 1842-1971

Memorandum by James Henderson, Superintendent of Compasses, to the Hydrographer concerning the relative position of dynamos, motors and compasses and chronometers on board ship.

Record Details

Item reference: ACO/S&T/20/23
Catalogue Section: Public records: records of the central administration of the Royal Navy and the Merchant Navy
Level: ITEM
Extent: 3 pages
Date made: 1901-10-19 - 1901-10-19; 1901-10-19 - 1901-10-21 1901-10-19
Creator: Admiralty Compass Observatory
Credit: © Crown copyright. National Maritime Museum, Greenwich, London