Postal files at the Smithsonian National Postal Museum Library
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You searched for: "Postal Service - Equipment and Supplies"
| Folder title: | A New Perforation Machine |
| Description: | Announcement of a new perforation machine. Photograph of the machine. |
| Collection: | Third Assistant Postmaster General Files |
| Includes: | Product Announcements ; Photographs |
| Folder number: | 01-01-06 |
| Subject(s): | Automation ; Postal Service - Equipment and Supplies |
| Original source: | Miller Engineering Company |
| Folder title: | Equipment and Supplies |
| Date: | 08/27/1872 |
| Description: | Instructions and suggestions regarding operation of equipment and supplies. Patent Office folder about the invention and patent of balloon-locomotive in 1872. |
| Collection: | Third Assistant Postmaster General Files |
| Includes: | Memorandums ; Brochures |
| Folder number: | 03-04-14 |
| Subject(s): | Postal Service - Equipment and Supplies ; Patents ; Balloon Post |
| Folder title: | Mail Handling Equipment Patents |
| Date: | 01/01/1967 |
| Description: | A list of patents pertaining to mail equipment: sorters, parcel and letters; sorter parts; sorter card. |
| Collection: | Third Assistant Postmaster General Files |
| Includes: | Lists |
| Folder number: | 01-02-28 |
| Subject(s): | Postal Service - Equipment and Supplies |
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