1851 State of California Ten Dollar - Copper

Coin Details

Description

This copper striking from the 1851 State of California ten-dollar dies reproduces the gold eagle design in a base metal. Copper strikings of State of California dies could represent die trials from the original production process, testing the eagle dies before committing gold. Alternatively, they may be later restrikes produced for the numismatic market. The piece carries the full design of the State of California eagle, with the state identification and ten-dollar denomination clearly rendered in the softer copper medium. Copper strikings typically show excellent detail because the metal flows readily under striking pressure, filling die recesses more completely than harder gold. This makes copper examples valuable reference pieces for studying the die work of an issue where gold originals are extremely rare. State of California copper strikings are collected alongside the gold originals as part of the complete state coinage series. The copper piece serves an important documentary function: if the original dies were subsequently damaged or destroyed, copper impressions may preserve design details in better condition than any surviving gold original.

Rarity Notes

Rare. Copper strikings from State of California dies are scarce in their own right, though more available than gold originals.

Cross References

Kagin reference series. State of California $10, copper striking.