[Mozzie22]

I recently bought this autograph of Harry Wolter. I'm not doubting the authenticity of the autograph but I'm not exactly sure what it is on. It doesn't appear to be a check issued by the team, but it could be a receipt the player had to sign when picking up his check?

Wolter only played four games for Cincinnati in 1907 and this was dated that next month.

Love to get your opinions on what you think it is.