Pyrex Pattern: Bright Yellow Bowls

Period of Production: 1957 - 1962
Designer:
Description: 400 series nesting bowls only, all in a solid shade of bright yellow. Sold initially as a 400 set; later as a 300 set with the 404 available open stock.
Notes: Catalogs are ambiguous as to whether the single 404 is the Bright Yellow or the one from the Multicolor set.