Lone Tree Commonwealth War Graves Commission Cemetery
…Royal Engineers under Lone Tree hill at Spanbroekmolen, which was blown around 15 seconds later than planned. The Spanbroekmolen mine formed part of a series of mines under the German lines. It was charged with 91,000 pounds (41,000 kg) of ammonal and set 88 feet (27 m) below ground, at the end of a gallery 1,710…