Prussia. Wilhelm I gold Proof 20 Mark 1873-A PR65 Deep Cameo PCGS, Berlin mint, KM501, J-243. Mintage unlisted in the Standard Catalog of World Coins. A gem selection representing the first of its date that we have sold in Proof format, a testament to the type's relative scarcity. Admirably mirrored fields are complemented by frosted devices, yielding a complete and appreciable cameo effect. From the Caranett Collection

HID09801242017

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