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Inverted Jenny error stamp could be sold for $200,000 in auction
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1978 15c Orange Eagle A Rate, Perforation 11x10.5 Booklet for sale at Mystic Stamp Company
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USPS wants to raise the price of a first-class postage stamp to 66 cents
/cloudfront-us-east-1.images.arcpublishing.com/gray/GPFNWKZH7NFP7A27NXNEWRJKNE.jpg "Price of stamps to increase starting in July")
Price of stamps to increase starting in July
How to create a stamp effect in Photoshop - Adobe
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/72/9f/729f4404-bdb9-4ef5-927a-c8a3f6fd337c/inverted_jenny-npm-0_217665_1.jpg "How the Inverted Jenny, a 24-Cent Stamp, Came to Be Worth a Fortune | At the Smithsonian| Smithsonian Magazine")
How the Inverted Jenny, a 24-Cent Stamp, Came to Be Worth a Fortune | At the Smithsonian| Smithsonian Magazine
