"The Decadence of the Wizard of Menlo Park--From the Phonograph to Polyform."Hansen, Bert, 1944-1880 May 5engPuck (7:165), page 150-151, center. By J. Keppler, shows the press distracted by the electric light, while other dangerous products and activities are being overlooked due to Edison's shell game. Cartoon also appears in advertisement, see #560. Hansen database #238.