1. The blue-glass mania: notes on General Pleasonton's book Author(s): Gaffield, Thomas. Publication: [Philadelphia? : s.n., 187-?] Subject(s): Color TherapyPhototherapyGlassSunlightPleasonton, A. J. (Augustus James), 1808-1894.
2. Electric light as a diagnostic and therapeutic agent Author(s): Cleaves, Margaret Abigail, 1848-1917, author Publication: New York : Trow Directory, Printing and Bookbinding Co., 1894 Subject(s): TransilluminationPhototherapyElectricity