Location Source Date Page Caption Uniform Type
Brace Photo Philadelphia NL
CLASSIC BASEBALL CARDS, Frank Slocum (1916 M101-4) 1987 101-7 132 J.A. Niehoff Philadelphia NL Batting action
The Commercial Appeal, Memphis, TN Apr. 8, 1928 Spts - 1 Niehoff Atlanta Atlanta m.l. (as Mgr.) Head shot
ST. LOUIS CARDINALS ENCYCLOPEDIA, B. Broeg & J. Vickery 1998 192 Niehoff, John Albert Philadelphia NL Head shot
http://slackjobcards.com/2z19niehoff.jpg 1919 Zeenut PCL 1919 Zeenut Series - Niehoff Seattle Seattle m.l. Full length pose with bat