Theory and Technique of the Drown Homo-Vibra Ray by Ruth B. Drown For those interested in a deeper exploration of Dr. Drown’s radionic work, here is a reprint of her book originally published in 1939 by Hatchard & Co., London. Includes Radio-Vision photographs. Spiral Bound: 155 pp Language: English Product Code: B0081 Price: $34.95 Excerpt: … Continue reading The Theory and Technique of the Drown H.V.R. and Radio Vision Instruments by Ruth Drown