From the Homer Rissman Architectural Records (MS-00452). Written on the image: "2nd Flr. Plan. 3rd as noted. 1/8"=1'0". Rissman & Rissman Associates. Binion's Horseshoe as-built. Date 9-20-67. Sheet #2".
From the Howard Cannon Photograph Collection (PH-00192). The bill was authored and steered to Senate passage by Cannon while President Jimmy Carter looks on.