First World War

This is the back of F120k_op1_ae1084_v004. With text: 2nd Battalion from the 22nd Artillery Regiment through the Rupel defile to the position at the village of Vioprene. 12,5 x 17,5 cm. Bulgarian language. Paper. Dirty. There is a seal: headquarters of the acting army. Original reference: BOX5; F120k_op1_ae1084_r004.