Vintage Pyrex 501 Refrigerator Dish Red No Lid USA 1950s

Vintage Pyrex 501 Refrigerator Dish Red No Lid USA 1950s
condition as shown, scratching on red surface, but no chips or cracks, see photos
approx measurments 4.25"l x 3.5"w x 2.5"h
PYREX in all caps