In conjunction with collector Matt Haynes, the SABR Baseball Cards Research Committee is attempting to crowdsource and compile the most complete collection of T206 card-photo matches possible. We are currently at 103/524 and would whatever help we can get from any of you.
https://sabrbaseballcards.blog/2020/...photo-project/
Please send any and all tips our way that aren't already accounted for on the page.