U.S. route and station agent postmarks
By: by Charles L. Towle.
Edition: Ameripex ed., Chicago, IL, May 1986.
Publisher: Mobile Post Office Society
Published: 1986
Place of publication: Tuscon, Ariz
Language: eng
Number of pages: 420
Subjects: Postmarks -- United States -- History.; Railway mail service -- United States -- History.
Other titles: United States route and station agent postmarks.
Notes: Bibliography: p. [421]-[422].
Includes indexes.