| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Top 100 Morgan Dollar Varieties: The VAM Keys 4th Edition | 978-0-9653645-5-3 (0-9653645-5-0) | 2009 | Ph.D. and Jeff Oxman |
| The Top 100 Morgan Dollar Varieties: The VAM Keys | 978-0-9653645-4-6 (0-9653645-4-2) | 1997 | Ph.D. · and Jeff Oxman |
M. F. · M. Fey · M S. · Michael F. · Michael Fey · Michael S.