Lou Holtz Signed Notre Dame Schutt New York Shamrock Series Mini Helmet. Schutt New York Shamrock Series. Helmet was signed by Lou at a private signing.This item will come with a JSA COA & matching #d sticker. JSA is a leading authenticator in our industry. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\College-NCAA\Football\Helmets". The seller is "sidsgraphs" and is located in this country: US.