Highway Post Office Covers
| Cover |
 |
| Postmark |
 |
| Route Map |
 |
| SSCat Num |
C329-1-F |
| New Num |
C329 |
| Route Num |
237 |
| Route Name |
Detroit and Columbus |
| Trip Number |
1 |
| Trip Type |
First |
| Date |
1962-09-04 |
| City1 |
Detroit |
| State1 |
MI |
| City2 |
Columbus |
| State2 |
OH |
| Notes |
|
| Value |
$1.00 |
| Mileage |
|
| Qty |
291 |
