Photographer: Fedorov N. V. Annotations on envelope: ¹8180sr. - Soiotskii sposob sokrascheniia sena na zimu Zacherknuto: IV 335 k. 282. Annotations on negative: N/A. Additional observations: na negative: ¹8180 zacherknuto: IV-335. Condition of original: horoshee, plenka. Date: 1915. Keywords: etnografiia.