1863 Proof Dime Pattern - J-325a

Coin Details

Description

Judd-325a is a metallic variant of the J-325 dime pattern, struck in a different composition while using the identical die combination. The "a" suffix denotes an off-metal striking, in copper or another base metal rather than the silver of the standard J-325. These compositional variants were produced systematically throughout the 1863 dime pattern series, with each die combination typically struck in multiple metals to evaluate how the design rendered in different alloys. The comparison between silver and base-metal strikings was particularly relevant given the wartime shortage of silver for coinage purposes.

Rarity Notes

Rarity-7. Scarcer than the standard silver J-325. Estimated 5-8 specimens known.

Cross References

Judd-325a; related to Judd-325 (Pollock-377)