Today brought one return: #204 Dick Bokelmann signed his 1953 Topps card in eight days. Probably more like seven; I mailed it in the afternoon of the 22nd, so it didn't get out until Saturday.
This brings me to 107/274 (39.05%). I'm running out of players to send to for this project. The only one who is still signing that I don't already have is Rocky Krsnich. There are 4-5 other players still around, but none who sign.