P. Darvingov with his comrades from the 17th class of the Military School. Group picture, whole figure, military uniforms and civilian clothes. Text with pencil: "30 years from completion". Town Sofia. Black and white photo. 25,5 x 31,5 cm. Paper. Pasted image on cardboard. Good quality. Original reference: BOX2; F73k_op1_ae2308_v001.