1921 P Infrequently Reeded Or Wide Reeding Morgan Dollar Attribution Guide

The 1921 P Infrequently Reeded or Wide Reeding Morgan Dollar Attribution Guide was authored by Leroy C. Van Allen, a pioneering figure in the study of Morgan dollar varieties. Published during the late 20th century, this specialized guide emerged from a period of intense numismatic focus on the transitionary issues of the 1921 Morgan dollar, which was the final year of the series and the first of the Peace dollar. Van Allen, well-known for his comprehensive work on the VAM (Van Allen-Mallis) attribution system, crafted this guide to help collectors navigate the subtle metallurgical and mechanical differences found in these specific Philadelphia Mint strikes.

The guide reflects Van Allen's methodical approach to identifying die states and reeding anomalies that often escape the casual observer. By documenting these variations, he provided a crucial framework for numismatists to categorize pieces that deviate from the standard reeding patterns of the era. The guide was received as a essential technical reference for specialists, cementing Van Allen's reputation for bringing rigorous, scholarly examination to a subset of the series that had previously been overlooked by general collectors.