I disagree! His teeth, supposedly false, in your photo, and onscreen as Rhett, look great—what a handsome man, and a hero, too! Vivien Leigh supposedly didn’t like getting close to him because of them.
Clark’s teeth were most assuredly store bought. He once pulled them out in a playful fashion and made a crack to that old hollywood scandal monger with the big hats, whose name I can not recall.