A blue and white 2 1/2 quart mixing bowl in the "New Dots" pattern by Pyrex. The bowl measures 8 3/4" across and 4" high. The bottom is impressed with "403 2 1/2 QT Trademark 2 Pyrex Made in U.S.A. Ovenware." The condition is very good, with no chips or cracks, and very little wear to the blue dot graphics.
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.