Postal files at the Smithsonian National Postal Museum Library
Search Results
You searched for: "Highway Postal Service"
| Folder title: | HPO and RPO Covers |
| Date: | 07/07/1960 |
| Description: | Correspondence on the last and first day cancellations of Highway Post Offices and Railroad Mail Service. |
| Collection: | Third Assistant Postmaster General Files |
| Includes: | Correspondence |
| Folder number: | 03-04-13 |
| Subject(s): | Highway Postal Service ; Railroad Mail Service |
National Postal Museum
| Smithsonian Libraries
| Contact Us
| Privacy
| Copyright
| Smithsonian Home
