national museum of american history: Dr. Murad's Cardio Discovery
national museum of american history: Digitalis purpurea model. Made by Robert Brendel
national museum of american history: Tinctura Digitalis, Tincture of Digitalis.
national museum of american history: Medtronic 5951 Internal Pacemaker.
national museum of american history: Mrs. Miller's Neurotone Tablets
national museum of american history: Defibrilator prototype, 1947
national museum of american history: Miracle Tablets, 1930s
national museum of american history: Trade Card, Kilmer's Ocean-Weed
national museum of american history: External Pacemaker, 1958
national museum of american history: Tono Sumbul Cordial, 1895-1906