1870 Proof Half Dollar Pattern - J-995a

Coin Details

Description

Closing the entire 1870 Standard Silver half dollar pattern series, J-995a is a copper-nickel die trial be unique. Copper-nickel alloy had been used for American minor coinage since the introduction of the Flying Eagle cent in 1857, but its application to a half dollar denomination was virtually unheard of in this era. This solitary survivor represents the absolute end of the half dollar pattern sequence in the 1870 Standard Silver program, a fitting conclusion to what numismatic historian Andrew Pollock described as the most prolific single year for pattern production in United States Mint history.

Rarity Notes

Unique. Only one example known to exist.

Cross References

Judd-995a, Pollock-1126