One of these Depression era uranium green glass mixing bowls appeared in the 1930 Hazel Atlas kitchenware catalog (source Weatherman's Colored Glass of the Depression Era 2, page 120). The catalog page reprint shows only one 7 inch bowl so I don't know how many sizes were made, but I have two sizes. The small bowl is 7-1/4" by 2-7/8" deep, the large bowl is 9 by 4 inches, not including the pour spouts.
The exteriors have a raised vertical ribbed pattern and flat rims. Both bowls are in excellent condition for their age with no stir marks or scratches inside, no cracks or chips. The large bowl has some minor mold line roughness near one side of the spout that may have been caused by stacking or stirring. Will ship double boxed, as I do with all multiple glass items.