Watch List notes:

RUSSIA, Tsardom of Rus. Alexei Mikhailovich Romanov. 1645-1676. AR Yefimok (41mm, 27.74 g). Dated 1655. 1655 in rectangular counterstamp and circular counterstamp of Alexei on horseback right, holding scepter, on a 1631 Brugge mint Patagon of the Spanish Netherlands. Spassky p. 127, fig. 91, 15; KM 425. For host: G&H 329-6; Delmonte, Argent 297; KM 34. Toned. Countermark VF. Host VF.

From the Michael Cassick Collection. Ex Dmitry Markov 10 (23 October 2001), lot 599.