Explores the history of the United States Postal Service, discussing the processing of mail, postal employees, stamps, and letter writing.
- ISBN10 0585237735
- ISBN13 9780585237732
- Publish Date December 1999 (first published 1 March 1999)
- Publish Status Active
- Publish Country US
- Imprint The Millbrook Press Inc
- Format eBook
- Pages 50
- Language English