Obernut tonkoi kal'koi: ?5927 na obratnoi storone karandashom ?5926

Photographer: Unknown. Annotations on envelope: Obernut tonkoi kal'koi: ?576. Annotations on negative: ?576 protsarapan ?1449. Additional observations: Khakasskoe kladbishche, bliz ozera Shira. Condition of original: khoroshee, na negative tsarapiny. Date: 1925.