Specifications:
Designer: Christian Gobrecht
Diameter: 38.1 millimeters
Metal Content:
Silver - 90%
Copper - 10%
Weight: 26.73 grams
Edge: Reeded
Mint mark: None (for Philadelphia) below the eagle on the reverse.
1866 Seated Silver Dollar
Mintage: 48,900 Proof: 725
1866 Seated Liberty Dollar Values
Date Mintage AG3 VG8 VF30 EF45 AU55 MS63 MS65
1866 48,900 $200 $429 $805 $1,035 $2,185 $3,737 $12,650