Photographer: Unknown. Annotations on envelope: na konverte fotolaboratoriia Krasnoyaskogo Kraevogo muzeya 'Taim n\o ¹3338 , 9921 Pervye ucheniki nac. Nganasan na pervom uroke v Letovskoi shkole. Uchitel' Zlobin. 1938 sent Baluev'. Annotations on negative: bez kommentariev. Additional observations: nomer 3338. Condition of original: horoshaya. Date: not recorded. Keywords: etnografiia nganasany.