RUSSIA. Jefimok Ruble, 1655. Alexi Mikhailovich. PCGS EF-40; Countermark: VF Details. For countermark: KM-400; for under struck: KM-393.1; Dav-6337. This popular Jefimok Ruble is overstruck on a 1638-dated Wildman Taler from the German State of Brunswick-Wolfen-Buttel. <strong>RARE</strong>, this piece is an attractive representative example of the type. This example is the finest graded by PCGS, and the understruck Taler shows only light evidence of wear on the high points of the legends. From the Mark and Lottie Salton Collection.