Zakaz Number422.; "Upoi?än. Glavlita Number D/0063."; Date from probable date written on map.30 x 37 centimetersJPEGUMN_ALMA:9960714610001701engKartopechatnoi? Masterskoi? Instituta Inzhenerov (Moscow?)PublicMoscow and environsMapsRussia--MoscowRussia1928University of Minnesota