398 - Cassius Clay Muhammad Ali Hand Signed "I AM THE GREATEST! CASSIUS CLAY" 1963 Columbia Records Album. Signed Cassius Clay on the Album Cover. Signed Muhammad Ali on the Record. Custom Framed. This letter comes with Two (2) C.O.A. from Steiner Sports Memorabilia Attached to the Back of the Frame. Some Surface Wear to the Album Cover Otherwise in Good Condition. Mr Michael Borchert Collection. Measures in Frame 18 1/4 Inches Tall by 31-1/2 Inches Long. Shipping $65.00 (estimate $1,000-$1,500)