This grouping of 13 single-signed baseballs includes Bob Gibson, Whitey Ford, Stan Musial, Sandy Koufax, Nolan Ryan and more. The signatures are done primarily in blue ink on the sweet spot and in our opinion rate between 6-9 with the majority on the stronger side. Accompanied by an ALOA from JSA. Pedro Martinez and Duke Snider were unable to be authenticated by JSA.
Please note that we have updated the description since its original posting.