Location Source Date Page Caption Uniform Type
Brace Photo Chicago NL
BASEBALL'S GOLDEN AGE:Photographs of Charles Conlon 1997 160 Orval Overall Chicago NL Throwing action
http://www.oldcardboard.com/t/t205/151.jpg 2005 Orval Overall Chicago NL Head shot
Library of Congress http://hdl.loc.gov/loc.pnp/cph.3b43966 Apr. 25, 1910 [Orval Overall, baseball player for the Chicago Cubs....] Chicago NL Throwing action - full length view
Library of Congress http://hdl.loc.gov/loc.pnp/ggbain.12579 1910 Orval Overall Chicago NL Throwing action - full length view
Library of Congress c. 1910 Overall of Chic. Nat. Chicago NL Head shot
CHICAGO CUBS:An Illustrated History, Donald Honig 1991 30 Right-hander Orval Overall .... Chicago NL Throwing action - full length view