Ink bleed. The wrappers were printed by American Phototype from wood block engraving plates. So there are no real plate varieties of the kind associated with the engraved stamps. There are foldovers, and there are proofs without dates, but that is all the variety I have ever seen.
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