Highway Post Office Covers
| Cover |
 |
| Postmark |
 |
| Route Map |
 |
| SSCat Num |
C168-4-L |
| New Num |
C168 |
| Route Num |
147 |
| Route Name |
Seattle and Portland |
| Trip Number |
4 |
| Trip Type |
Last |
| Date |
1959-03-28 |
| City1 |
Seattle |
| State1 |
WA |
| City2 |
Portland |
| State2 |
OR |
| Notes |
|
| Value |
$2.00 |
| Mileage |
101 |
| Qty |
|
