I know there is a presidents section, but I just needed a quick opinion.

The one on the upper left is what I am looking at. The rest are real examples. PSA quick opinion said unable to determine. I know it isn't a secretary signature. I know it isn't an autopen. It could only be a forgery and since JFK always signed a bit different I just don't know...it seems to have the "quickness" of his signature. Seems to have the classic Kennedy "Y".

Comes with a COA from Randy Therm, Signatures in Time. Anyone know his reputation?

Can never be too careful with Kennedy signed stuff. Thanks!