Pink Depression Glass drinkware, rocks glasses with optic swirl set/2

Diagonal optic pattern and unique bottom markings of dots in a circular pattern and not sure of maker of these. 3.5 inches tall with 3.25 inch diameter rim. Thick base and walls which makes it hard to show the clarity in photos but no fogging, chips or cracks and very good condition. No seems visible. Blush pink glassware from Depression era.