Uncatalogued

Robert Armstrong, letters patent for steam boiler, 1858 and letters patent for an anchor designed by John Trotman, 1865; includes 7 copies of a letter by John Trotman on 'Admiralty Misrule.'

Record Details

Item reference: MSS/85/122; MSS/85/122.0 MS1985/122
Catalogue Section: Uncatalogued material
Level: ITEM
Extent: 1 oversize item
Date made: 1858-01-01 - ?; 1858-1865
Credit: National Maritime Museum, Greenwich, London