vintage royal ruby red glass soup bowls, set of six pie plate shape dishes

I love these mid-century vintage ruby red glass soup bowls - they have a large shallow shape and would be wonderful salad plates, I think! They're about 7 1/2" across the rims.

It's a set of six, all in very good gently used condition with no chips or cracks, very few utensil marks. These are probably Anchor Hocking glass, though they are unmarked.