The C118 is Tagged and the C118a is Overall Tagged.
Can someone post a pic showing the two varieties of tagging on this stamp?
I have about 8 of these stamps and using my UV lamp, I can see they all have some kind of
tagging on them. I'm just not sure if it is the regular tagging making them a C118 or if any of them have the Overall Tagging, making them the C118a.
Thanks in advance...