Linn’s Stamp News |
If you want to collect test stamps, start with this issue: Stamp Market Tips
Linn’s Stamp News Test stamps form one of the more esoteric back-of-the-book collecting specialties. Also known as dummy stamps, test stamps have been used since the 19th century for a number of reasons: to test stamp production equipment, in the development of stamp … Postal Service Honors Legendary Teacher Jaime Escalante Forever Stamp On Sale Today Nationwide |
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