LIGHTING 1880-1910
HITCHCOCK MECHANICAL LAMP "The use of a spring driven clockwork to provide forced draft permitted a larger wick to give more light without necessity for a chimney. The lamp as shown was patented by Robert Hitchcock of Watertown, New York on December 22, 1874, incorporating a series of patented Hitchcock improvements on the original DeKeraven patents of 1860 and 1863. The Hitchcock was the most successful of the kerosene mechanical draft lamps."