Smallest is 3" and the other two are 3.5". First is for "Dobbins Voc. Tech./'Class Of 48'". Second with masked woman in fishnet is from January 1955. First is NM displaying Mint and this has a few scattered pinpoints of air in reflected light but remains close to Mint with just the slightest yellowish tone on the top edge. On the last the celluloid covering has yellowed. This one has an aged but very intact cardboard reverse. This one is from June, 1955. It portrays girl in brief outfit wearing both graduation hat and high heels. Tiny text names artist "R Ney." Shows age but still with full gloss.