[Post-office directory for 1863: Alphabetical list of post-offices in U.S., with names of post-masters (except at suspended offices); also, names of post offices, arranged by States and counties, as published by Post-Office Department; with latest post-office laws; and list of post-offices in Canada, by county, with Canadian postal laws and regulations; postal rates; and transatlantic mail steamers]
Contributors: United States. Postmaster General.
Publisher: s.n.]
Published: 1863
Place of publication: [Washington?
Format: Microform
Subjects: Postal service -- Directories.
Genres: Directories.