This is a vintage PYREX baking dish, model 232, made of white milk glass by Corning in the USA. Stamped on the base with “232 11¾ x 7½ x 1¾ IN – Trade Mark – PYREX – 9 – Made in USA – Ovenware,” this piece is part of the classic line of heat-resistant glassware developed for baking and oven use. Measuring 11.75 inches long by 7.5 inches wide and 1.75 inches deep, the dish has a 2-quart capacity and is ideal for roasting vegetables, baking cakes, or serving casseroles. The white milk glass finish gives it a clean, timeless look that works well with both vintage and modern kitchen decor. This example shows minimal signs of wear and no damage. Sold as-is.