Tamga / Tamga in shape of ram's head. 16mm, 1.14g. Mint of Pronsk. Cf. Huletsky/Petrunin/Fishman 2298var. (anonymous); Zeno online #28669.

 

Overstruck over a Golden Horde host coin (AR dang/dirham).

 

Very rare. A. V. Oreshnikov and than A.A. Ilyin suggested that the coin should be belonged to Ivan Vladimirovich Pronsky when he ruled Pronsk and Ryazan in 1408.