| Number | Month | Year | Article |
|---|
| | |
|---|
| Darrel Neidigh |
| 23 |
January | 1994 |
Eureka! That Last Elusive Overton |
| 31 |
December | 1996 |
Attribution By Computer |
| 34 |
January | 1998 |
PPPP - 1807 Quarter Eagle |
| Bill Nyberg |
| 45 |
July | 2003 |
Rim Cuds on an 1806 O107a Half Dollar |
| 47 |
July | 2004 |
Discovery of a New Draped Bust Half Dollar - 1807 O115 |
| 50 |
December | 2005 |
Discovery of Draped Bust Half Dollar - 1806 O.129 |
| 54 |
June | 2007 |
Master Die and Hub Changes for 1801-1807 Half Dollars, and Integration with 1799-1804 Gold Eagle Reverses |
| 55 |
December | 2007 |
John Reich’s Hidden Initials |
| 67 |
August | 2012 |
Robert Scot’s Engraving Report to the Congressional Committee on the Mint |