Shelton Violet Ray
|Shelton Violet Ray|
|Medical Claims||Relief for "sprains, rheumatism, bronchitis, headaches, constipation, lumbago, anemia, neuralgia, eczema, asthma."|
|Vendors||Shelton Electric Laboratories|
The Shelton Violet Ray is a violet ray-type device that was marketed as an instrument for electro-therapy. It was sold by Shelton Electric Laboratories of New York, which later merged with Halliwell to form the Halliwell-Shelton Electric Co., manufacturers of the Halliwell-Shelton Violet Ray.