I got these two stamps in the mail today. Exciting to me as I have been looking for them for quite a while now -- All I need now is N1.
The 5R issue has a signature and a "RK" stamped on the back. Can anyone help ID the signature and/or the "RK"?
I have already checked out the excellent site:
https://www.filatelia.fi/experts/namesa.html but couldn't readily find the marks.
Thanks
*** Moved by Staff to a more appropriate forum. ***