The 250th Tunnelling Company was one of the tunnelling companies of the Royal Engineers created by the British Army during World War I. The tunnelling units were occupied in offensive and defensive mi
Badge of the Tunnelling Companies of the Royal Engineers
Plan for the British deep mine at Hollandscheschur Farm with its three chambers
Plan for the British deep mine at Petit Bois with its two chambers and the crater of the German counter mine of 1916 clearly visible
Plan for the British deep mine at Peckham Farm