An international system of electro-therapeutics : for students, general practitioners, and specialists
A multi-author medical reference on electro-therapeutics, edited by Horatio R. Bigelow with contributions from George Betton Massey, Morton Prince and Mary Putnam Jacobi, published by F. A. Davis in Philadelphia in 1894 for students, general practitioners and specialists. Wood-engraved plates show early electrical apparatus—friction machines, electrometers, insulated stands and discharge arms—drawn in clean outline with hatched shading against blank ground, useful as instrument silhouettes and technical diagram motifs.
