Location Source Date Page Caption Uniform Type
WAS BB REALLY INVENTED IN MAINE?, Will Anderson 1992 127 Michael Boston NL (capless) Upper body pose
THE BEER AND WHISKY LEAGUE, David Nemec 1994 232 ...Kid Madden .... Boston AA Head Shot
1887 Old Judge (N172) 1887 Madden, P, Boston Boston NL Full length pose
THE PHOTOGRAPHIC BB CARDS OF GOODWIN & CO., Miller, Gonsowski & Masson 2008 329 Boston Ball Club, 1888 Boston NL Team