Pyrex 501 Primary Red 1 1/2 Cup Dish Set of 2 with Lid

Pyrex 501 Primary Red 1 1/2 Cup Dish Set of 2 with Lid -Pyrex -Glass -Vintage late 1947-1949 confirmed by the lines on the lids being on top/outside with a solid bar in the middle -#0501 1 1/2 cup container/baking dish -Measures 3.5" tall with lid on x 3.5" wide -Excellent pre-owned vintage condition, a few imperfections in the paint as photographed. NO dishwasher marks, or other inclusions.