1970 Franklin Mint 2 Oz Sterling Silver Roberts' Birds No 6 Greater Flamingo COA

  

The 1970/1971 Franklin Mint Gilroy Roberts Birds No. 6 Greater Flamingo sterling silver proof medal with COA contains roughly 2 troy ounces of pure silver within a 2.15 oz sterling. Gilroy Roberts' Birds Series (Sculpted by former US Mint Chief Engraver Gilroy Roberts). Comes in original packaging including a numbered Certificate of Authenticity and display stand.

Composition: 925 Sterling Silver (contains approximately 2 troy ounces / 1,000 grains of pure silver). Total Weight: Around 67 grams approx.

2.15 troy oz total gross weight including alloy.