Photographer: Unknown. Annotations on envelope: ¹ 1182 - Dorevolyucionnye gody. Der. Ovsyanka. Shkola gramotnosti. Foto Vonago 1907 g.. Annotations on negative: bez kommentariev. Additional observations: na negative napisano: Ovsyanka shkola gramotnosti Vonago 1907 g.. Condition of original: srednee, ugolok otkolot. Date: not recorded.