Extensive Negro Leagues signed baseball collection features 180 examples including nine (9) Willie Mays; 18 Willie Mays & Monte Irvin; 24 Ted "Double Duty" Radcliffe; 12 Wild Bill Wright; five (5) Ernie Banks; 12 Lyman Bostock Sr.; 12 Monte Irvin; 12 Gene Benson; 12 Josh Gibson Jr.; 17 Leon Day; 11 Bobby Robinson; 12 Josh Johnson; 12 Max Manning, and 12 Lester Lockett. There are also seven (7) multi-signed baseballs each with the following signatures: Bostock Sr., Barnes, Benson, Gulley, Harris, Cohen, Vasquez. The Mays and Irvin dual-signed baseballs are signed on opposite panels and display as Mays single-signed balls. All were signed at the Negro Leagues sports memorabilia show in the early 1990s at the Meadowlands Hilton. Signatures rate overall 7/10; baseballs are leather balls with no labels.