PYREX Vintage Glassware Baking/Serving Tray #812

Incredible PYREX clear glass oven safe baking and serving tray #812. Glass has a hint of blue that shows beautifully around the edges of the tray. (See last pic). Inside measurements are approximately 7.5” x 10.5”. Best I can tell this piece is from the 1920s. It has several very light scratches and overall is in excellent condition!