Smallest buttons are 1.25" and largest are 2.25". First four buttons with clown face are all for Barnum/Bailey with three specifying Madison Square Garden and the other "Expo '67 Montreal, Canada." These are all essentially Mint. Also in row 1 is "The Greatest Show On Earth" a cello we have not seen before with rather worn purple ribbon holding a figural plastic horse. First item in row 2 reads "Royal Circus 'Barn'em And 'Pail'ey." This has cartoon of horse pulling wagon reading "Minnesota Royal." Item is dated for 1970. Few light age dots. Last two items are for "Barnum Festival" one in 1969 and the other 1976. The 1969 button shows slight age in our photo but this was dust now removed. All items display Mint except as noted.