Edison Tower dedicated on 91st anniversary of birth the illuminated Edison Tower at Menlo Park, New Jersey, which was lighted for the first the when the power was switched on at a Banquet held in New York City, Feb. 11th, on the 91st anniversary of the great invention's birth. William S. Barstow, donor of the $100,000 memorial, pressed the button that illuminated this inland lighthouse erected for the Thomas Alva Edison Foundation. The 14-foot light bulb, largest in the world, manufactured by th