German, WWII,  S-Mine 35 “Bouncing Betty” Anti-Personnel Mine with Pressure Prong Fuse Assembly, Marked bkm 41

£250.00

Original WWII German S-Mine 35 “Bouncing Betty” bounding anti-personnel mine, inert display example retaining pressure prong fuse assembly and faint wartime “bkm 41” manufacturer/date marking.

1957 Kelvin Hughes KB 317/02 Built Differential Cabin Pressure Gauge

£95.00
~ 1957 Kelvin Hughes KB 317/02 Built Differential Cabin Pressure Gauge ~ This cabin pressure gauge was made by Kelvin

USA, 1935–1939, Pearl Harbor Navy Yard Brass Pressure Test Plate, Territory of Hawaii

£195.00
*USA, 1935–1939, Pearl Harbor Navy Yard Brass Pressure Test Plate, Territory of Hawaii* A rare and evocative pre-war U.S. Navy

Vintage Brass Boiler Pressure Gauge Cochran & Co Of Scotland

£225.00
Original and genuine attractive Boiler pressure gauge