Contributor: Central Pennsylvania African American Museum. (1954). Eastern Negro League Champions. Retrieved from https://library.artstor.org/asset/27057671
Brooklyn Colored Giants Play Here On Friday Night
Fast Pro Club to Meet Kutzt'wn Nine
published in the Kutztown Patriot, July 23, 1931,
copyright: Kutztown University of Pennsylvania
A crowd at Schorling's baseball park enjoying the national pastime; Home of Rube Foster's American Giants, 1925
From The New York Public Library
Photo Collection
National Baseball Hall of Fame
NYC - UES - MCNY - The Glory Days - Negro League Pennants
by Wally Gobetz, July 4, 2007, Creative Commons License
Champions Negro National League, 1935, the Pittsburgh Crawfords
From the New York Public Library
Jackie Robinson in his Kansas City Monarchs Uniform, 1945
By Kansas City Call newspaper (first publication) - Library of Congress/American Memory/Baseball and Jackie Robinson, Public Domain, Link
1928 St. Louis Stars, World's Champions, National Negro League World Series
Courtesy of the Missouri Historical Society, St. Louis
A. P. Martin's Barber College Team vs Vapor City Tigers, Baseball Ad
By John A. Biggs - Publisher - Hot Spring New Era Newspaper - August 14, 1920, Public Domain, Link
The Negro National League annual meeting held in Chicago on January 28, 1922
Unknown author / Public domain
1948 Leroy "Satchel" Paige Baseball Card
Leaf International / Public domain
Three Baltimore Black Sox, January 5, 1922
By Unknown author - https://ghostsofbaltimore.org/2014/01/22/negro-leagues-baltimore-black-sox/, Public Domain, Link
Monte Irvin 1953
Bowman Gum / Public domain
Hamtramck Stadium, Hamtramck MI Exterior of grandstand
By Andrew Jameson - Own work, CC BY-SA 3.0, Link
Josh Gibson 1931
By Harrison Studio - This file has been extracted from another file: 1930-31 Homstead Grays.jpg, Public Domain, Link
By Unknown author - Team publicity photo for 1919 Chicago American Giants baseball team, Public Domain, Link
Letter on racial segregation in baseball written by Weldy D. Walker published in The Sporting Life, March 14,1888
Weldy Walker / Public domain
1907 St. Paul Colored Gophers
Appeal Photographer / Public domain
Larry Doby 1953
1932 Pittsburgh Crawfords
Harrison Studio / Public domain
NYC - UES - MCNY - The Glory Days - 1948 Negro League
All Star Game ticket
1940 Boston Tigers
Marisa McDaniels / CC BY-SA
Effa Manley at Baseball Hall of Fame
By EricEnfermero - Own work, CC BY-SA 4.0, Link
Negro league baseball exhibit at the Baseball Hall of Fame in 2014, featuring an image of former player Josh Gibson.
EricEnfermero / CC BY-SA
National Negro Baseball League
Editorial Digest and Manuscript File
Negro League Emblem
By dbking - 299_9923, CC BY 2.0, Link
ChiUnionGiants 1905
See page for author, Public domain, via Wikimedia Commons