The bottom has an older Pyrex trademark and and the #209 is on the rim.
Vintage Pyrex 9" Rimmed Pie Plate Glass Baking Dish Cut Design on Rim VGUC #209
Vintage PYREX 9" Glass Pie Pan Plate Dish 209, CH 14 Made Corning N Y USA Used
Vintage Pyrex 9.5" Round Pie Dish #229 Blue/Green Tint Glass Bakeware EXCELLENT
Vintage Pyrex 9" Round Glass Pie Plate Model 209 & Anchor Hocking Dish
Vintage Glass Pyrex 9" Pie Plate
Vintage Pyrex 233 3 Qt Clear Glass Rectangular Baking Dish 13" x 9" x 2", AS IS
