There's no guaranteed way of differentiating the two types. Generally, plate proofs will often appear in multiples, while die proofs will be singles with large margins. My guess is, this is a plate proof cut away from multiples.
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 - 2023 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
Posted 01/21/2023 11:02 am
