There are 2 names in this directory containing the search term Van Allen-Mallis. Clear results.
Unique number assigned to each die combination of Morgan and Peace dollars. See also Van Allen-Mallis.
Unique number assigned to each die variety combination of Morgan and Peace dollars known to the authors of The Complete Catalog and Encyclopedia of United States Morgan and Peace Silver Dollars. Numbers assigned are called VAM numbers, an abbreviation of the authors Leroy Van Allen and A. George Mallis.