Need help with 1909 Rand McNally Postcard
 

Won this in Leland’s last week.

I had never seen one before and thought it looked neat.

I just want to figure out if the image is actually Rube Marquard or not.

Hoping that someone on the forum can help.

It is neat

I thought it looks like Chicago lefty Doc White. Then i see the postmark was out of Chicago, so maybe.

When it comes to this kind of ID there is always a leap of faith, it just depends on how much that is. He has a faint resemblance...