When was one of Stan Lees last signings? 0

[HisokaOS]

I recently received an ASM #39 Signed by Stan Lee on 9/11/18, but couldn't find where he would of signed it at. All I could find were articles saying he would not be doing any more public signings after the beginning of Aug last year.

[Gnasher]

Hi, you'll probably get a more informed answer if you post your question as a new topic  here... https://www.cgccomics.com/boards/forum/48-the-signature-room/