1866 Double Eagle Patterns
Base
About This Coin
The 1866 Double Eagle Patterns page brings together the Judd-numbered double eagle patterns dated 1866 in the Reconstruction Era Patterns (1866-1869) series. J-549 is the regular 1866 double eagle design, with the motto, struck in copper from two reverse dies; three of the four confirmed pieces are gilt (USPatterns.com).
Specifications
Strike Types & Varieties(1)
Other Base Coins in This Series
Collector Essentials
Tools and references for building and protecting your coin collection.
10x-20x Jeweler's Loupe
A must-have for examining coin details, mint marks, and surface quality
Red Book — Guide to U.S. Coins
The essential annual reference for U.S. coin values, history, and mintages
Coin Albums & Storage
Archival-quality albums and holders to protect and display your collection
USB Digital Microscope
Capture detailed images for documentation and community submissions
As an Amazon Associate, NumisDex earns from qualifying purchases.




