This OAL Harridge baseball has been signed in blue and black ink by 21 members of the World Series Champion 1937 New York Yankees. The signatures, which range in quality from 5 to 8+, include manager Joe McCarthy and Lou Gehrig on the sweet spot as well as Chas. Ruffing, Joe DiMaggio, Red Rolfe, Earle Combs, Lefty Gomez, Bill Dickey, Tony Lazzeri, and many other stars.Ruffing,Gomez,Crosetti and Pearson are clubhouse. The ball has a coat of shellac with some very slight breaks in the coating.