Set of PYREX Butterfly Gold Cinderella Mixing Nesting Bowls Ovenware 442 443 444

3 Vintage PYREX Butterfly Gold Cinderella Mixing Nesting Bowls Ovenware 442 443 444 The large bowl has small chip on the outer lip other then that beautiful condition. See photos. Pre Owned Marked as numbers 442 (1 1/2 quart), 443 (2 1/2 quart), and 444 (4 quart) from smallest to largest. Butterfly Gold, designed by Gregory Mirow, was introduced in 1972 as a series of “Pyrex Compatibles.”