New York: ( Association of Edison Illuminating Companies ) 1904. First Edition. 213 pages. Includes the errata sheet detailing significant corrections to six different pages. 8 vo. 5 1/4 x 8 inches. Publisher's green cloth with gilt titling in gold border on front board. Original paper label on spine. Light..... More
New York: Pacific & Atlantic Photos Inc. 1927. First Edition. An unframed press photograph (6 1/2 x 8 1/2 inches) with the original paper description affixed to rear. Pacific & Atlantic Photos, Inc. credit instructions stamped on rear. Some minor offsetting of ink apparently from paper description on lower 3/4..... More
![Item #26732 [Photograph] Edison Radios First Phonograph's Words! Thomas A. Edison, Governor...](https://kuenzigbooks.cdn.bibliopolis.com/pictures/26732_1.jpg?width=320&height=427&fit=bounds&auto=webp&v=1509117375)
[London]: [C. Davis, Printer to the Royal Society] [1753]. First Edition. 565-568 pages. 4to. 19 x 24 cm. (7 1/4 x 9 1/4 inches). An extract from "Philosophical Transactions Giving some Account of the Present Undertakings, Studies, and Labours, of the Ingenious in Many Considerable Parts of the World ....... More
[ Gloucester Massachusetts and others ]: [ self published ] 1928-1935. First Edition. An archive of material related to American Inventor John Hays Hammond, Jr. The archive includes 4 letters to Janet Mabie (of Eaton Centre, New Hampshire) all from 1935. 2 comment on a Mr. Lear "who curiously enough..... More
![Item #24510 [ Inventors ] Small archive of material related to John Hays Hammond Jr. including...](https://kuenzigbooks.cdn.bibliopolis.com/pictures/24510_1.jpg?width=320&height=427&fit=bounds&auto=webp&v=1447257382)
London: George Edward Eyre and William Spottiswoode 1867. First Edition. 14 pages plus three sheets (folding). Disbound. 11 x 7 1/2 inches (measured with illustrations folded). Minor mis-folding/tearing to the illustration sheets. Very Good. Disbound.
A provisional specification left at the Office of the Commissioners of Patents on April..... More
London: MacMillan & Co., Ltd. 1954. First Edition. x, 22, viii, 23-46, xi-xviii pages. The entire issue offered. Self wrappers, stapled. Rusty staples, light soiling to the wrappers. Clean internally. Very Good. Wraps.
A major issue in the early development of modern fiber optics was the leakage of light..... More
![Item #29726 [Fiber Optics] "A New Method of transporting Optical Images without...](https://kuenzigbooks.cdn.bibliopolis.com/pictures/29726_1.jpg?width=320&height=427&fit=bounds&auto=webp&v=1773346564)
