All are 1.75”. The three in the top row are rare and the first is a real photo without dot pattern. This has .25” cello sliver off top edge but just a hairline visible when viewed from the front. At the same area is a 1” hairline cello split by the collet and this allows a little line of air on the top edge but really showing only in very limited angles of reflected light. Second button is the first we’ve offered as is the third. This one has small 1/8” scratch on his chest but still displays clean and NM. First two buttons in the bottom row are NM displaying Mint with one including “World’s Champion” and the other without that text. The final item has some light gray tone scattered on the background but relatively minor. Buttons span his boxing career from 1937 into the 1940s.