(Machine Guns.) Four assorted HMSO machine gun, ordnance and...

Hammer

£40

(Machine Guns.) Four assorted HMSO machine gun, ordnance and related patents 1907-1926, including 'Patents for Inventions. Abridgments of Specifications. Class 92, Ordnance and Machine Guns. Period - A.D. 1901-4.', 1907, b/w line illustrations throughout accompanying most patents, content includes Armstrong Whitworth, Maxim Vickers, Hotchkiss, Krupp, Nordenfelt etc., ix,183,[1],iv p.p., original printed wraps (lacks lower wrap), plus others Ordnance and Machine Guns and Ordnance and Machine Gun Carriages and Mountings, all original printed wraps (4)