~ Cassius Clay lands a 'jolting' right-hand to the chin of Karl Mildenberger ~

At the {1:27 Mark} of Round 12, Champion - Cassius Clay catches Challenger - Karl Mildenberger
flush on the chin with a 'tremendous' right-hand.

The Challenger 'badly shaken', then moved backwards into the right-side Ropes.

3-Seconds later, Referee - Teddy Waltham jumped in and stopped the bout at {1:30}>