Encyclopedia of R.F.D. cancels
By: by Harold C. Richow.
Publisher: J-B Pub. Co.
Published: 1983
Place of publication: Crete, Neb
Language: eng
Number of pages: 281
Subjects: Cancellations (Philately) -- United States -- Catalogs.; Rural free delivery -- United States -- History.
Other titles: Encyclopedia of RFD cancels.
Notes: Bibliography: p. 3.