Illumination Progress. October, 1912. Vol. 1, No. 2
Cleveland, OH: Nelite Works of General Electric Co., Publisher, 1912. Wraps. Illustrated wraps. 16 pp., including covers. Black and white photographs and illustrations throughout. A journal devoted to the "recording the development and activities of the Nelite Works of the General Electric Company." Second issue, with this discussing holophane lighting..... More