Unidentified photographer / artist, 1845, July, Magnetizing in Lateral Curvatures of the Spine. Drawn and Engraved from a Daguerreotype., Magazine page, Google Books, LL/35179
Unidentified photographer / artist 1845, July Magnetizing in Lateral Curvatures of the Spine. Drawn and Engraved from a Daguerreotype.
Magazine page Google Books The Dissector (New York), Volume II, No.III, July, 1845, p.148.
The same illustration is published in.
Henry Hall Sherwood The Motive Power of the Human System with the Duodynamic Symptoms of Chronic Diseases, Sixteenth edition (New York, 1850), p.126.