Your stamp is almost certainly a trimmed-down (perforated) Type V, Scott #35. Even with the tight margins, some of the required design elements for Types I-IV should be visible. The issues with the impression may be related to the apparent cleaning/lightening of the pen cancel.
I agree with Sinclair. I dug up an old image I made years ago of a trimmed #35 that someone tried to pass off as an imperforate on ebay. It's pretty small, but I hope it clarifies:
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