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Browsing the "Go Green Stamps" Tag

U.S. Postal Service Sends a Love Letter to Green Philatelists

April 15th, 2011 | by Tina Casey

The U.S. Postal Service has just issued a new set of social awareness stamps that depict energy conservation tips and other environmental actions. For sustainability purists that's a bit of a head scratcher - after all, stamps go along with the whole junk mail/carbon emissions complex - but on second thought, the whole

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