1. EAP894/1/11/337 Reference (shelfmark): EAP894/1/11/337 Title: First World War Scope & Content: Postcard - photo. Group photograph, whole figures, military clothing. Sampling of gas masks. Black and white photo, 13,5 x 8,5 cm. Text on the back. Bulgarian language. Cardboard. Original reference: BOX5; F120k_op1_ae1090_v003 Collection Area: Endangered Archives Programme Languages: Bulgarian and Not applicable Date Range: before 1918 Extent: 1 Tiff image
