❄️ Vintage 1950s-60s Pyrex turquoise on white opalescent Snowflake pattern Space Saver casserole dish with original lid. Crisp snowflakes & high-gloss finish. Excellent condition! No chips; no cracks. Graphic decoration is crisp & minty! NO dishwasher damage. Did you know? The Snowflake pattern was introduced in 1956 along with the Daisy pattern. The turquoise on white Space Saver was manufactured for about 7 years and retired in the early 1960s.