Picture Projection with Mazda Lamps by Egeler and Farham 1929
SKU
BR205/Picture Projection with Mazda Lamps
Good Condition. Rubbing on cover. Bulletin National Lamp Works of General Electric Co., Engineering Department by C. E. Egeler and R. E. Farnham. January 1, 1929. 6x9", 55 pages.Application for Lamps used in Projection, Properties, Projection Equipment are covered. B/W photos.