Tunnelling machine drag pick, steel, Newcastle University experimental design for Channel and Chinnor Tunnels, 1974. tunnelling machine drag pickaxe 1974
Tunnelling pick, steel with tungsten carbide inserts, for Channel Tunnel, French, c. 1990. tunnelling pick 1990
Tunnelling pick, steel with tungsten carbide inserts, for Channel Tunnel, French, c. 1990. Tunnelling pick 1985-1995
Universal 2, eye miner's pickaxe, 2lbs, with detachable headed shaft; by Hardy Patent Pick Co. Limited, Heeley, Sheffield, South Yorkshire, England, 1910-1930 Hardy's PickAxe Universal 2 1910-1930
pickaxe; complete with handle, and is also marked 'THE NDYO, No 508435. Manufacturer unknown Pickaxe, coal mining
