P. Darvingov with officers and their families

This is the back of F73k_op1_ae2274_v001. With text: "Harmanly, 1901, 2nd Squadron, 3rd Cavalry Regiment". Text with pencil. 15,5 x 19,8 cm. Bulgarian language. Cardboard. Dirty. Original reference: BOX2; F73k_op1_ae2274_r001.