sandbags of a trench to protect army soldiers and the narrow loophole from which the ossuary of mount cimone

arsiero bags cimone conflict defence defense dig digging ditch dugout entrench first world war foxhole great guard hessian hole italian italy jute loophole memorial military ossario prima guerra mondiale sacchi sacco sack sacking sandbag sandbags shelter slit slot tonezza trench trenching veneto vicenza warfare watch ww1 wwi