Skip to contentMaterials relating to the Illuminating Engineering Society. Includes the following printed pamphlets: "I.E.S. National and Local Officers and Committee Chairmen, 1956-1957," "Golden Anniversary Convocation of the Illuminating Engineering Society" (1956, September 18), "Illuminating Engineering Society, Philadelphia Section, East Central Region, January Meeting" (1958, January 14), "Constitution and By-Laws of the Illuminating Engineering Society" (1907, January 14 ), "1959 Regional Conference Schedule." Also includes 18 blank sheets of stationary with printed I.E.S. letterhead and emblem, and printed brochure announcing the Fall Meeting of the I.E.S. (1956, October 17), at which Hibben is scheduled to give a talk entitled "Story of the First Planned Lighting Job and the Lighting of the White House." | Collections | The Huntington