Card Identification Forum

The last remaining of my pre-war cards is one that may not be able to be included here but worth a shot. Unknown manufacturer. Not even sure who the subject is but likely one of the names on the back. Card is standard size and typical thickness.

https://www.matthay.org/

Well it does say it's a membership card, so I have a library card to add if this gets loaded. 

Looks like the photo is Tobias Matthay - and yeah, with it being a membership card, probably won't/can't be added to the site.

That's very cool.  I wonder if the Mrs Fred Ritter who signed it is the wife of Fred Ritter the actor/ art director from the 40s and 50s.  He was the art director for the original 1940s Captain America serials.