Looking for raw MNH XF airmail #C33-#C56
I'm looking for raw pristine airmail stamps - MNH - XF quality.
I'm ONLY looking for #C33 - #C56 (post world war II to the end of the '50's.
Not exacly a difficult request, but all the STAMP stores died a long time ago around me!!!
So I only have the Internet and I think it would be best to try it here before I fool with E-Bay.
Thanks in advance