Smallest is 5/8" and largest is 1-5/8". In row one, second and fifth are litho and in row two the sixth is a litho. The only two with any age traces are a couple of pinpoint edge dots on the third name button in row one. The oval button in row one may show a few small marks but this was largely dirt now removed although just the tiniest trace of pale tan tone at extreme right. The anti-Eleanor outhouse litho is a gorgeous NM example. First button in row four has a bit of air under the cello but it shows very little. Very nice group and all are Exc. to Mint with all but the two specified displaying Mint.