Rexall Bisma Rex Double Bubble Clock. It runs great, lights up beautifully, and features a red second hand that moves effortlessly and smoothly. This clock was manufactured by the Advertising Products and reads as such on a decal on the back side. It reads “REXALL” reverse painted on the outer bubble glass along with the numerals. The interior bubble is reverse painted and reads BISMA=REX and The Right Remedy for ACID-UPSET STOMACH. This clock would of hung in an old Drug Store Pharmacy. Measures 15″ Diameter. Circa 1950’s.
