Collectors

Central Courier Service (part 4)

Stamps without a value indication were issued from August 10, 1963, by the Ministry of the Interior of the GDR as control stamps for mail shipments of the People's Police as well as for eighty companies that were members of the Association of People's Own Enterprises. The stamps had...

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Snake teething

Every stamp collector encounters the perforation of stamps at some point. The collector knows that the perforation must be perfect. Not a single tooth may be missing, because otherwise the stamp has no collectible value. Or is that not entirely true? On...

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