Pages that link to "File:Perforations US1940 issues-2c.jpg"
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Showing 6 items.
- Postage stamp (file link) (links | edit)
- Perforation (file link) (links | edit)
- 1930 Graf Zeppelin stamps (links | edit)
- Perforation gauge (file link) (links | edit)
- U.S. Parcel Post stamps of 1912–13 (links | edit)
- Portal:Philately (file link) (links | edit)