Vintage Pyrex oval roasting platter, serving tray, with integrated, tab handles. 3 Quart capacity. Model #1233 The unique dish is large at 18.25” long by 10.25” wide by 1.75” tall and is made of thick clear glass. The bottom is stamped Trademark Pyrex B 5 Made in the USA 1233 For Oven Use Only It was manufactured in the 1950’s-1960’s. It is in great vintage condition. No chips or cracks. It does have some scratches on the underside, and “seeds” from manufacturing in the glass. It is somewhat heavy, so it can only be bundled with smaller, lighter items. From a smoke free home. More Pyrex and Corelle in closet.