Corning first released a Pyrex dish in 1915. By the 1930s, Anchor Hocking Glass Corp. released ... The mid-20th-century glass bowls and casserole dishes from brands like Fire-King and Pyrex ...

McKee and Jeanette are the other producers of jadeite products, but Anchor Hocking/Fire-King's dishware is especially valuable. It was introduced in 1945 and discontinued in 1976 -- Fire-King did ...