Records. Violetta-Viscose Treatment (inclusive), 1913-1968 | WorldCat.org (original) (raw)

Summary:Correspondence, advertisements, articles and clippings, and promotional and supplementary materials concerning Violetta, an alleged ultra-violet ray cure-all device, 1919-1962; Virol, a vitamin product, 1913-1926; Viron, a proprietary medicine for viral infections, 1959-1960; and Viscose Treatment, a patent medicine for varicose veins, 1924-1968