Location Source Date Page Caption Uniform Type
TUFF STUFF'S BB POSTCARD COLLECTION, Ron Menchine 1999 26 St. Louis Browns, 1908 Browns Team
1909-11 T206 1909 Powell, St. Louis Amer. St. Louis AL Pitching Action (artwork)
THE NEW YORK YANKEES:An Illustrated History, Don Honig 1981 12 Jack Powell joined .... Yankees Full length pose
WHO'S WHO IN BB HISTORY, Lloyd Johnson & B. Ward 1994 348 Jack Powell Can't ID (capless) Upper body pose
Library of Congress http://hdl.loc.gov/loc.pnp/ggbain.50298 1912 John J. 'Jack' Powell St. Louis AL Full length pose in fielding position