Russia
Russian Federation Pair of Certified copper-nickel Uniface Specimen Trial "Ballerina" 25 Roubles 1994 SP68 PCGS, KM-Unl. (cf. KM-Y433 for official palladium issue). Comprising both the obverse (2.75gm) and reverse (2gm) trials for this popular palladium Ballerina series, and a rare set to locate as such.
HID02901242017
Estimate: 500-600 USD