all original and intact antique american apothecary interior frosted white c. 1920's drugstore cabinet sign or panel with deeply acid-etched lettering accentuated with the original baked blue enamel inlay. the c. 1920's deco style drugstore or pharmacy sign panel was backlit and mounted within an apothecary cabinet above the products categorically organized or associated with "vitamins." the frosted white-back and blue enamel remain intact. the panel was removed from a downtown corner pharmacy in chicago. measures 24 inches in length by 4 inches in height.