Photographer: Unknown. Annotations on envelope: Obernut tonkoi kal'koi: ?5949. Annotations on negative: ?5949 protsarapan ?507. Additional observations: Khakaska (kachinka) - svakha verkhom na loshadi, naturnye s'emki, v stepi.. Condition of original: srednee, 2 negativa na stekle. Date: not recorded.