Numismatic Puzzle: A True Cowboy, made from Californian gold

The piece from today’s puzzle comes from the Stack’s Bowers Galleries November Showcase Auction 2024:

USA. Baldwin & Co Horseman $10, 1850. Vaquero Design. K-3. Rarity-6. MS-63+ (PCGS). CAC. CMQ. The Beck Specimen; Off the Market Since 1988. From Auction Stack’s November 2024 Showcase Auction – Session 3 – Rarities Night (2024), lot 3283. Result: $1,260,000.

Have fun with the puzzle!