This vintage clear class juice reamer is identified all over the internet as being Anchor Hocking, Federal, and Hazel Atlas, among others. After spending more than a couple of hours researching my glass and kitchenware books, I can't confirm who made it. It has a nice concentric rings or circles design around the bowl and ring handle. It measures 5-3/4" diameter at the non-spout side of the rim and holds about a cup of liquid. The juicer is in excellent condition, crystal clear with no damage.