Photographer: Unknown. Annotations on envelope: n konverte kkm¹10089, 9740 Duhovoi orkestr k\h '10 oktyabr'', rukovoditel' tov. Katmakov Dmitrii Nikitovich'. Annotations on negative: bez kommentariev. Additional observations: na negative 10089, zacherknuty 11, 10, 109, 89. Condition of original: horoshaya. Date: not recorded. Keywords: ? slovo?.