I remember when this was at auction but didn’t sell. The image itself is from 1927 by Charles Conlon and used for 3 of his 1933 Goudey cards so I am not sure what the Red Sox connection is here.
These are not original photos. Below is the auction listing with more info. Hard to say what it is for sure by info given. If it could be proven a prototype, it is a cool conversation piece i guess.
https://catalog.scpauctions.com/bids...e?itemid=43369