Iowa Purple Heart
| Plate | County | Reporter | Date |
|---|---|---|---|
| TW494 | LINN | Michael Belz | 3/09/24 |
| DP447 | Jesse Wodstrchill | 3/21/14 | |
| P2994 | Kenneth L. Barton | 7/26/13 | |
| P2868 | Kenneth L. Barton | 9/16/10 | |
| P2864 | Dale Schoening | 4/26/10 | |
| P2708 | Dale Schoening | 10/02/08 | |
| P2594 | DAA | 6/08/08 |
TW494LINN
At what point did this series change to a flat base?