One lot of six Puerto Rican Winter League contracts issued to players most famous for their play in the American Negro Leagues. Includes 1948/49 Jim Gilliam, 1940/41 Roy Partlow, 1948/49 Wilmer Fields, 1940/41 Chet Brewer, 1946/47 Sam Jethroe and 1944/45 Quincy Trouppe. All are signed in bold ink and in overall Excellent or better condition. Negro Leaguer signed contracts are obviously extremely rare.