Supplement 1: German military geology and military mining on the Eastern Front in World War I Dierk Willig 10.6084/m9.figshare.7258013.v1 https://geolsoc.figshare.com/articles/journal_contribution/Supplement_1_German_military_geology_and_military_mining_on_the_Eastern_Front_in_World_War_I/7258013 Field equipment schedule for Bavarian Mining Company No. 2 2018-10-26 09:54:00 mining Field equipment schedule Eastern Front supplement Bavarian Mining Company World War Geology