Pyrex Promotional Pattern: Early American Chip & Dip Set
Year of Release: 1963
Official Name: Early American Chip & Dip Set
Description: Cinderella 444/441 based chip & dip set.
Notes: 441 in 440 set is brown on white. Supplied with foot ring and hook style bracket, but enough are seen with older girdle ring style to suggest it may have been sold with either.