A set of two glass-lidded refrigerator dishes in the "Spring Blossom" pattern from Pyrex. The larger dish has solid and outlined white flowers on a green background, measures 6 3/4" across, 4 1/4" wide, and 3" high, and is marked "0502 1 1/2 PT. Trade Mark 10 PYREX Made in USA Ovenware." The small dish is decorated with solid green and outlined flowers on a white background, measures 4 1/4" across, 3 3/8" wide, and 3 1/8" high, and is marked "501 B 1 1/2 cup PYREX Made in USA 40." The condition of both dishes is very good, with bright clean graphics with no scratches or hint of use.
From Wikipedia: Pyrex was created in 1915 when chemists at Corning Glass Works invented a new kind of borosilicate glass that could withstand extreme temperature fluctuations. Soon after, popular over-to-table-to-refrigerator household kitchenware was introduced. The continued popularity of Pyrex over the years saw the creation of nested and Cinderella mixing bowls, casseroles, divided servers, refrigerator sets, carafes, and dinnerware (to name a few) in bright colors and lively patterns.