1923-D VAM-1AC
Error
Description
Originally cataloged as VAM-1AC in the Van Allen-Mallis system, this 1923-D Peace Dollar variety has been eliminated as a distinct classification — research determined it to be a Late Die State of VAM-1D, and it was reclassified as VAM-1D2. Larry Briggs discovered the variety in July 2004, and its initial cataloging reflected an observable die break below the Y in LIBERTY that appeared to represent a separate die pairing. Closer study revealed the die break was a progressive feature of the same working die used for VAM-1D in a more advanced state of deterioration — the late die state produced cracking not yet present on earlier-struck VAM-1D examples. This reclassification illustrates the living nature of the VAM catalog, where ongoing research periodically consolidates varieties as die-state relationships become clearer. Anthony de Francisci's Peace Dollar was struck at the Denver Mint in 90% silver at 26.73 grams on 38.1mm planchets. Collectors encountering coins attributed as VAM-1AC should note the updated classification to VAM-1D2, reflecting its status as a late die state rather than a separate variety.
External References
Community & Reference
Related Errors
More VAM Variety Errors
Collector Essentials
Tools for examining and preserving error coins and die varieties.
10x-20x Jeweler's Loupe
Essential for examining die varieties, doubled dies, and RPMs
Cherry Picker's Guide
The definitive reference for U.S. error coins and die varieties
2x2 Coin Flips & Holders
Protect and organize your finds with archival-quality holders
USB Digital Microscope
Capture detailed images for documentation and community submissions
As an Amazon Associate, NumisDex earns from qualifying purchases.









