
Hello
Is this stamp hand mutilated, or is the bottom really unperforated? Comparing it to regular stamp size, it might be real and not hand cut. On the other hand, judging from the top side perforation, Maybe a machine cut it unevenly.
I read somewhere that this stamp "Also exists in 1933 in grilled paper: Zumstein 184z, Michel 204z, Yvert et Tellier 243a".
Can that be the answer?