The Williams’ Electro-Medical Faradic Batteries. For Sale by German Electric Agency, 12 Vesey Street, New York, N. Y.
[New York: n. p., ca. 1901]. First edition. Small 8vo, original pictorial glazed yellow wrappers, 15, [1] pages. Illus. Home battery systems, including the “20th Century Battery,” from the agency best known for its electric belts. The batteries are said to cure paralysis, rheumatism, neuralgia, etc., the whole illustrated with..... More