Photographer: Unknown. Annotations on envelope: Obernut tetradnym listkom. Nadpis' 'Redstar Tessar 6,S Snyato 12, 1\2 c. Gruppa v balagane po r.Biryuse. Biryusa 1927. ¹7499'.. Annotations on negative: Utochnit' u Makarova!. Additional observations: na negative ¹7499. Condition of original: horoshee. Date: not recorded. Keywords: arheologiia Biryusinskaya stoyanka.