Photographer: Unknown. Annotations on envelope: na konverte fotolaboratoriia Krasnoyaskogo Kraevogo muzeya '¹3394, 9915 Taim n\o Pervye ucheniki pervoi Letovskoi nganasanskoi shkoly sredi ih roditelei. Do nyneshnego gody goda nganasany ne byli v shkole voobsche. 1938 sent Baluev I.'. Annotations on negative: bez kommentariev. Additional observations: na negative ¹3394. Condition of original: horoshaya. Date: not recorded. Keywords: etnografiia nganasany.