Cover posted under cover section. Here is a close up scan of the stamps used December 17,1956 to pay six cents postage on a double weight first class letter. How as this allowed under USPO rules?
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Stamp Community assumes no liability for errors. Copyright 2005 - 2026 Stamp Community Family - All rights reserved worldwide. Use of any images or content on this website without prior written permission of Stamp Community or the original lender is strictly prohibited. Privacy Policy / Terms of UseAdvertise Here