Circa 1936-1944: Riviera pottery juice tumbler in yellow. Great art-deco lines maximize the minimal design of Fredrick Rhead, designer of the more famous Fiesta pottery. Riviera pottery offers an elite excursion from the Fiesta collecting and comes in a delightful art-deco design. This example in yellow is in excellent condition, with no damage, very clean, unmarked, as all Riviera pottery was. Hard to find juice tumbler.