General

Hello, I have the doubt if this variation in size is something that usually happens very common? Or if it's already something that should have a more special place among the collection?

If I take the measurement from the tips of the perforations, it is 30 millimeters high!

Greetings to everyone and Merry Christmas 2023

Your "size difference" stamps are fairly common. It is just a matter of poor quality control during the time of perforating. These would be considered "freaks" and not errors and therefore would not warrant a unique catalog number. I have included a scan of some of mine including a stamp that was so misaligned that someone had cut the stamp in order to center the design. They do however make for an interesting display for your collection. - Glen

Excellent information! Thank you very much Glen 😎👍🏻

Now I have a clearer idea about where to put it in my collection! Greetings 👋