Antique Green Uranium/Vaseline Depression Era Measuring Glass. The glass cup glows beautifully under black light, has an artichoke design on all 4 sides, measuring lines in 1/4 cup increments and four square feet. Bottom is marked "Patent Applied For". Produced by Hazel-Atlas Glass, circa 1920.
In overall excellent condition, free from chips/cracks.
Glass measures 4-1/2" x 4-1/4".