1964 Doubled Die Obverse WDDO-018

Description

Continuing the deep 1964 Philadelphia doubled die obverse catalog, WDDO-018 is a variety whose identification requires the methodical approach that characterizes serious die variety collecting. With no published cross-references, die markers, or expert attributions, distinguishing WDDO-018 from the dozens of other 1964 WDDO varieties demands direct comparison against Wexler reference photographs, focusing on the precise location, direction, and magnitude of the doubling spread. Each doubled die variety is unique because each working die experienced its own individual hubbing misalignment — no two doubled dies are alike, even when the doubling appears superficially similar. The 1964 date is a particularly challenging year for DDO attribution because so many varieties exist that the differences between adjacent WDDO numbers can be subtle. Experienced attributors recommend photographing candidate coins at high magnification and overlaying them against reference images to confirm the match. The Philadelphia Mint's production of 2,648,575,000 business strikes in 1964 was driven by the nationwide coin shortage that prompted Congress to authorize the removal of mint marks beginning in 1965, making 1964 the last year of uninterrupted Philadelphia cent production with the traditional no-mint-mark designation. Collectors pursuing a complete 1964 WDDO set face both a rewarding and demanding challenge, as the number of recognized varieties continues to expand. Struck on a 3.11-gram, 19mm bronze planchet of 95% copper and 5% tin-zinc.

Attribution History

• Discovered by Wexler Team

External References