The 1929 Indian Eagle 1/2 oz .999 Fine Copper Round from the Golden State Mint is a privately minted bullion piece modeled after the historic US Indian Head gold coins.
Key Specifications
Composition: .999 Fine Copper (99.9% purity).
Weight: 0.50 Avoirdupois Ounce.
Diameter: Approximately 32.6 mm (1.283").
Thickness: Approximately 2.48 mm (.098").
Design Style:Incuse (the image is sunken into the metal rather than raised).