Admiralty Compass Observatory, 1842-1971

Short report entitled, 'A Note on the Farnborough Ball Bearing Test Machine' by R R Orton.

Item reference:	ACO/S&T/23/10
Catalogue Section:	Public records: records of the central administration of the Royal Navy and the Merchant Navy
Level:	ITEM
Extent:	1 item
Date made:	1948
Creator:	Admiralty Compass Observatory
Credit:	© Crown copyright. National Maritime Museum, Greenwich, London