The John Crerar Library
A list of Books on the History of Industry and industrial Arts

WIRELESS TELEGRAPHY 67 Blochmann, Rudolf. 537.81 P801 21701 Die Entwickelung der asymptotischen Telegraphie, der sog. elektrischen “Telegraphie ohne Draht”, in allgemein verständ- licher Darstellung sachlich und historisch erläutert. 31 p. 17 il. O. Berlin: E. S. Mittler & Sohn, 1898. Fahie, J. J. 537-8i9 ?9oo 22565 A history of wireless telegraphy, 1838-1899, including some bare-wire proposals for subaqueous telegraphs. Second impres- sion. xvii,J25 p. il. I pl. of por. D. Edinburgh: W. Black- wood & Sons, 1900. Contents: First period—the possible. Second period — the practicable. Third period — the practical. Appendix A. The relation between electricity and light —before and after Hertz. Appendix B. Prof. Henry on high tension electricity being confined to the surface of conducting bodies, with special reference to the proper construction of lightning-rods. On modern views with respect to the nature of electric currents. Ap- pendix C. Variations of conductivity under electrical influence. Appendix D. Research- es of Prof. D. E. Hughes in electric waves and their application to wireless telegraphy, 1879-1886. Appendix E. Reprint of Signor G. Marconi’s patent. Fahie, J. J. 537-8i9 Q100 30058 A history of wireless telegraphy. Including some bare-wire pro- posals for subaqueous telegraphs. Second edition, revised, xxi, 348 p. il. i pl. of por. D. Edinburgh: W. Blackwood & Sons, 1901. Pierard, Émile. 537.81 Q100 31614 La télégraphie sans fil å travers les åges. Conférence faite å la Société beige d’electriciens. 31 p. 24 il. O. Paris: Dunod, 1901. Story, Alfred Thomas, 1849- 537.81 Q411 5,107 The story of wireless telegraphy. By Alfred T. Story, . .. . London, G. Newnes, Itd., [1904]. 186 p. incl. front., 56 illus, incl. diagrs. I5^cm. {On cover: The library of use- ful stories.) Story, Alfred Thomas, 1842- 537.81 R206 95624 The story of wireiess telegraphy, by Alfred T. Story, .... Re- vised and enlarged edition. London, New York, [etc.], Hodder and Stoughton, [1912]. 225, [i] P- front, (port.), illus, (incl. maps, diagrs.), 8 pl. I7cm. {On back of cover: Useful knowledge series.)