Watch List notes:

RUSSIAN COINS AND MEDALS, Pre-Petrine Coinage , Alexei Mikhailovich, 1645-1676, Jefimok Rouble 1655. "Horseman" and "1655" counterstamped on the reverse of a German Taler of Ulm, 1620 (Dav 5903). 27.19 gm. Spassky 1468. Only known Jefimok produced from a coin of Ulm. Very fine
Ex "Eine Speziel Sammlung v. Talern mit Russischen Countermarken der Zaren Alexei Micholowitch". Der Sammlung uberstemelter Taler der Eremitage," Krause # 3, Braunschweig, October 1928, lot 1478

Estimate: $3000