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The Perforation centennial, 1857-1957 : the first perforated United States stamps, 1c, 3c, 5c, 10c, 12c, 24c, 30c, 90c, 1857-1860 : [held] July 4-6, 1957, National Philatelic Museum, Philadelphia, Pennsylvania / sponsored by the 3c 1851-1857 Unit of the American Philatelic Society.
LIBRA 383.22 Am35
Available from offsite location
- Format:
- Book
- Language:
- English
- Subjects (All):
- Perforations (Philately)--United States.
- Perforations (Philately).
- United States.
- Physical Description:
- 232 pages : illustrations, portraits ; 23 cm
- Other Title:
- Perforation centennial book.
- Place of Publication:
- Philadelphia, Pa. : The Unit, [1957]
- Notes:
- Running title: Perforation centennial book.
- OCLC:
- 14878628
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