Paul and Bill Davidson were brothers. See my short entry at Encyclopedia Dubuque at
http://www.encyclopediadubuque.org/i...2C_Robert_Paul.
I think the T206 card is Paul Davidson rather than Bill. Compare it to this image from the Sept. 9, 1906 Dubuque Telegraph-Herald:
http://news.google.com/newspapers?id...2301%2C2226431
I'd like to submit my info and sources to SABR Encyclopedia, but I am not a member and don't know where to start or who to contact. Any tips?
