Location Source Date Page Caption Uniform Type
1916 Collins-McCarthy (reprint) J. Erskine Mayer, P. - Philadelphia Nationals Philadelphia NL Throwing action - full length view
Jewish Major Leaguers Card Set, Amer. Jewish Hist. Soc. 2003 23 Erskine Mayer Chicago AL Team shot
DEADBALL STARS OF THE NATIONAL LEAGUE, Tom Simon 2004 220 Philadelphia NL Throwing action
PHILLIES PHOTOS, Mark Stang 2009 28 Erskine Mayer Philadelphia NL Head shot