#60 • The 23 Karat Gold Proof Collection of United States Stamp Classics

Part of Estate Sale Offsite on Osage Road (timed auction by Double S Auctions and Estate Services)

High bid $55.00

Status: Sold

A complete set of 'The 23 Karat Gold Proof Collection of United States Stamp Classics,' featuring 33 gold proofs. These stamps are created from 23 karat gold leaf and showcase significant issues in American philatelic history. Published by Scott Publishing Company in partnership with Calhoun's Collectors Society, the collection includes a certificate of authenticity confirming its limited-edition status of 15,000 sets. Each gold proof is encapsulated and professionally mounted for preservation.