Photographer: Baluev I. Annotations on envelope: Obernut tetradnym listkom. Nadpis' 'Redstar Tessar. Snyato 10… Galya i Moskvich za razborkoi. Biryusa 1927. ¹7504. Annotations on negative: Utochnit' u Makarova!. Additional observations: na negative ¹7504. Condition of original: horoshee. Date: 1938. Keywords: arheologiia Biryusinskaya stoyanka.