Signed photograph of Henry Cooper knocking down Cassius Clay, a large 40 by 30cm b&w photograph of Henry Cooper's famous knock-down of Cassius Clay at

Signed photograph of Henry Cooper knocking down Cassius Clay, a large 40 by 30cm b&w photograph of Henry Cooper's famous knock-down of Cassius Clay at Wembley Stadium, 18 June 1963, signed in silver marker pen with handwritten inscription reading A PUNCH IN A MILLION