Roger Waters Pink Floyd Autographed Signed 8x10 Photo (Item #130967). This item has been thoroughly reviewed and inspected by the autograph authentication experts at AutographCOA (ACOA). Verification of this item's authenticity can be confirmed by visiting the AutographCOA web site and doing a COA lookup for this item. The ACOA certification number for this item is: RA60596. Autograph Pros offers a lifetime guarantee with all of our signed memorabilia.We also adhere to the Code of Ethics as found on the RACC TS rules. Additionally, we are Registered Dealer #237 of the Universal Autograph Collectors Club (UACC), the longest standing autograph club, founded in 1965, which selected us as the UACC Autograph Dealer of the Year in 2011. We are also Authorized Dealer #161 in the Autograph Fair Trade Association Ltd (AFTAL), the leading autograph club based in Europe. Kasmar has been featured on TV shows such as Entertainment Tonight, Access Hollywood, ESPN, TMZ, and interviewed by various magazines, trade publications, and newspapers across the globe.