Military order, parades on the front, and prayers to parts of 11 Infantry Division

This is the back of F73k_op1_ae2800_v028. Text with pencil: The name of the photographer - T. Iliev. An unidentified location. 13,5 x 8,5 cm. Bulgarian language. Paper. Original reference: BOX3; F73k_op1_ae2800_r028.