Perforations are not counted, they are gauged with a perforation gauge which is a measure of the holes in 2 cm. Your stamp "gauges" 11 at the top. If you think differently, show us an illustration of your stamp overlaying a perforation gauge aligned to where you find it matching.
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