- Back
-
Title: Radio Hypnotic Crystal device, c.1950, by Knowles [Go to resource]
Description: Radio Hypnotic Crystal device, c.1950, by Knowles License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: hypnotisers Temporal: 1940-1960 Source: Science Museum Identifier: 1982-1450 Go to resource More Like this...
[Edit] - Back