Endorsed bank check, 8.25 x 3.25, filled out and signed by William Collier, Jr., payable to Keaton for $200, January 2, 1926. Endorsed on the reverse in black ink, “Buster Keaton.” Expected bank stamps, notations, and cancellation holes (none affecting Keaton’s signature), and a tiny tear to the bottom of the check, otherwise fine condition. A PSA/DNA label is affixed to the front. Accompanied by a certificate of authenticity from PSA/DNA and an unsigned photo. Provenance: William Collier Family Collection. RR Auction COA.