Oregon postmarks
Subtitle: a catalog of 19th century usage
By: by Charles A. Whittlesey and Richard W. Helbock.
Contributors: Helbock, Richard W.
Publisher: La Posta Publications
Published: 1985
Place of publication: Lake Oswego, OR (P.O. Box 135, Lake Oswego 97034)
Language: eng
Number of pages: 244
Subjects: Postmarks -- Oregon -- Catalogs.
Notes: "Edition limited to five hundred copies of which this is number 219."