Posted By:
jay behrensmy bad. Should have known that Grimm had a playing career and not just a career as a manager. baseball-reference.com shows his manager career first, so I didn't think to look for a player record.
Without seeing what players are listed with a given a team, it would seem the set comes from 1922 since every player in the set played and/or managed in 1922. Cox and Jamieson didn't play after that.
Jay