Ball itself is a 1934-39 Official American League (Harridge). The original owner of this unique ball later wrote the names of all of Gehrig's Yankees teammates and other superstars of the time in block letters. Comes with full JSA letter. We offer the finest in Sports Memorabilia and autographs. The item "Lou Gehrig Single Signed 1934 Official American League Harridge Baseball JSA COA" is in sale since Thursday, July 9, 2020.This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Baseball-MLB\Balls". The seller is "showpiecessports" and is located in Deal, New Jersey. This item can be shipped to United States.