U.S. first day cover catalog of classic cachets, 1923-1933
Subtitle: with cachet descriptions, identification by number, and prices
By: by Earl Planty.
Published: 1974
Place of publication: Coral Springs, Fla
Language: eng
Number of pages: 155
Subjects: First day covers (Philately) -- United States -- Catalogs.; Cachets (Philately) -- United States -- Catalogs.