The album was signed in person in New York City. The album has been authenticated by Beckett. The Beckett cert number is Q94447. The item “BILLY JOEL SIGNED GLASS HOUSES ALBUM VINYL LP AUTOGRAPH BECKETT BAS COA 14″ is in sale since Friday, November 1, 2019. This item is in the category “Entertainment Memorabilia\Autographs-Original\Music\Rock & Pop\Records”. The seller is “simplybub” and is located in ALL OVER THE USA. This item…