This is the back of F73k_op1_ae2628_v001. Postcard. An unidentified location. With text: The sender will go after urgent work. Text with ink. 13,8 x 8,9 cm. Bulgarian language. Postcard. Paper. Dirty. Original reference: BOX1; F73k_op1_ae2628_r001
Unidentified person. Studio portrait, full-length, military clothing. An unidentified location. Text on the back. Black and white photo. 13,8 x 8,9 cm. Bulgarian language. Paper. Original reference: BOX1; F73k_op1_ae2628_v001
Unidentified person. Studio portrait, full-length, military clothing. Town Plovdiv. Stamp - Photo studio "An. Il. Andreev". Black and white photo. 11,8 x 21,0 cm. Bulgarian language. Paper. Pasted image on cardboard. Original reference: BOX1; F73k_op1_ae2629_v001
Unidentified person. Portrait, bust, civilian clothes. An unidentified location. Sepia. 5,5 x 8 cm. Paper. Original reference: BOX1; F73k_op1_ae2630_v001
Unidentified person. Studio portrait, 1/2 figure, civilian clothes. An unidentified location. Black and white photo. 6,7 x 11,2 cm. Paper. Scribbled photo. Asymmetrically cut. Original reference: BOX1; F73k_op1_ae2633_v001
Unidentified person. Studio portrait, bust, civilian clothes. An unidentified location. Black and white photo. 10 x 15 cm. Paper. Original reference: BOX1; F73k_op1_ae2634_v001
Unidentified person. Portrait. 3/4 figure, military uniform. An unidentified location. Black and white photo, 8.5 x 13.5 cm. Paper. Original reference: BOX1; F73k_op1_ae2635_v001
Unidentified person. Portrait. Full-length, military clothing. An unidentified location. Black and white photo, 8.5 x 13 cm. Paper. Heavily faded image. Faded emulsion frame. The one corner is torn. Original reference: BOX1; F73k_op1_ae2637_v001