1. EAP894/2/40/100 Reference (shelfmark): EAP894/2/40/100 Title: Petar Darvingov, kadet in Sofia. Scope & Content: This is the back of F73k_op1_ae2266_v020. With text: "Photography " "V. Velebni". Town Sofia. Bulgarian language. 6 x 10 cm. Cardboard. With spots. Original reference: BOX2; F73k_op1_ae2266_r020 Collection Area: Endangered Archives Programme Languages: Bulgarian and Not applicable Date Range: 1892 Extent: 1 Tiff image
