1868 Proof Three Cent Pattern - J-615a
Strike Type
Coin Details
Auction Record
$3,600 PR65 08-22-2021 Heritage Auctions
Description
A compositional variant of J-615, this proof three-cent pattern was struck on an alternative planchet type as indicated by the "a" suffix. The variant may use a different alloy ratio or entirely different metal than the standard copper-nickel composition, providing a direct comparison of how the same die pairing performs across different materials. These suffix varieties are among the rarest pieces in any given year's pattern output, as the Mint produced only minimal quantities for experimental evaluation.
Rarity Notes
R.7 to R.8. Very rare, estimated 4-7 examples known.
Cross References
Pollock-3651a
External References
Error Varieties
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