Patent files of P Thiessen of Deutsche Seewarte (PG 25343), Abstract of contents of an item (1); a new type of distant reading system, 1947

Patent files of P Thiessen of Deutsche Seewarte (PG 25343), Abstract of contents of an item (1); a new type of distant reading system, 1947

Record Details

Item reference: ACO/13/29; ADM/235/29
Catalogue Section: Public records: records of the central administration of the Royal Navy and the Merchant Navy
Level: ITEM
Extent: 1 volume
Date made: 1947 - 1947; 1947
Creator: Admiralty Compass Observatory
Credit: © Crown copyright. National Maritime Museum, Greenwich, London