Yakut khomus (trump) with key

Zakharov Ivan Fyodorovich - Kylyadjy Uus. Vilyuisk city, Republic of Sakha (Yakutia). 1920-2005. Steel, brass, cupronickel, silver. Hammer-work, carving, sanding, buffing. Size: length - 9,2 cm, width of ring - 3,3 cm.