Early American Cinderella 480 Set Author DougPublished on July 20, 2019July 20, 2019Leave a comment on Early American Cinderella 480 Set One of the top three Pyrex opalware patterns, in terms of longevity. Early American ran from 1962 to 1971. May have lasted longer, but the gold decoration was incompatible with newly-popular microwave ovens.