1870 Eagle Patterns
Base
About This Coin
Extending William Barber's Standard Silver Patterns program to gold denominations, the 1870 Eagle Patterns explore how the proposed unified design might adapt to the ten-dollar gold eagle — testing whether a silver coinage concept could successfully cross into gold. Produced at the Philadelphia Mint, these feature experimental designs reflecting the proposed aesthetic. A notable result of $22,000 in PR65 at Heritage Auctions demonstrates collector interest. Including gold denominations reveals the program's extraordinary scope — not merely unified silver coinage but potentially the entire metallic spectrum of American money. The eagle's substantial 27 mm diameter and gold composition provided a generous canvas, and gold's warm color would have given the unified motifs dramatically different visual character compared to silver counterparts. Taken as a complete set across all denominations, the 1870 Standard Silver Patterns represent one of the most comprehensive design studies ever undertaken at the Mint — a vision of total artistic coherence that, though never realized, documents the aspiration to elevate coinage through unified principles.
Specifications
Strike Types & Varieties(4)

1870 Proof Eagle Pattern - J-1035
1870 Proof Eagle Pattern - J-1035, Gilt

1870 Proof Eagle Pattern - J-1036
1870 Proof Eagle Pattern - J-1037
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