File:Baby Violet Ray Generator - Electrical Record (18.5, p. 20) - 1915-11.jpg
From Kook Science
Baby_Violet_Ray_Generator_-_Electrical_Record_(18.5,_p._20)_-_1915-11.jpg (510 × 360 pixels, file size: 34 KB, MIME type: image/jpeg)
Summary
Description |
Grayscale image of the Sterling Baby Violet Ray Generator, a violet ray-type device that was marketed as an instrument for electro-therapy. |
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Source |
Electrical Record 18:5 (Nov. 1915), p. 20 |
Date |
November 1915 |
Author |
Sterling Corporation |
Permission |
Copyright expired, originally printed prior to 1923 in U.S. |
Licensing
This file has been released into the public domain by the copyright holder, its copyright has expired, or it is ineligible for copyright. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:43, 11 March 2016 | 510 × 360 (34 KB) | TK (talk | contribs) | {{Information |Description = Grayscale image of the Sterling Baby Violet Ray Generator, a violet ray-type device that was marketed as an instrument for electro-therapy. |Source = <em>Electrical Record</em> 18:5 (Nov. 1915), p. 20 |Date = November 1... |
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