175th Tunnelling Company
Videos
The 175th 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
Spanbroekmolen crater in November 2009. It was created in 1917 by one of the mines in the Battle of Messines. It is also known as "Lone Tree Crater" or "Pool of Peace".
171st Tunnelling Company
Videos
The 171st 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
Plan of the deep mines at Trench 127
Plan of the deep mines at La Petite Douve Farm
Plan of the deep mines at Trench 122