Halliwell-Shelton Violet Ray Dublin Core Title Halliwell-Shelton Violet Ray Subject Antique Electrotherapy Device Description The Halliwell-Shelton Violet Ray was made in 1930's to use high voltage with low current for a variety of problems from nervous conditions to brain fog. They are however outdated and can be dangerous to use for more than ten minutes. Citation “Halliwell-Shelton Violet Ray,” Creighton University Libraries: Archives & Special Collections, accessed October 16, 2024, https://creightonarchives.omeka.net/items/show/978. Output Formats atom dcmes-xml json omeka-xml Social Bookmarking ← Previous Item Next Item →