6480 Telegraph Lines 



means of increasing efficiency of lines using 

 writing-telegraphs. Raynaud, J. A. Tel. 1 

 (1874) 329-; 2 (1875) 452-; 3 (1876) 24-. 



on metallic supports in the East. Dubreuil, . 

 A. Tel. 22 (1895) 385-. 



in motion, and practical determination of 

 modulus, conditions. Reech, F. A. Tel. 2 



(1859) 505-. 



natural period , and lightning-discharges . Stein- 



metz, C. P. Elekttech. Z. 19 (1898) 702-. 

 oxidation of wires. Loir, [C. non] A. A. Tel. 



4 (1861) 395-. 

 pneumatic test of conduits. Vaschy, A, A. 



Tel. 9 (1882) 219-. 

 polarisation. Jacobi, M. H. [1846] St. Pe"t. 



Ac. Sc. Bll. 7 (1849) 1-. 

 propagation of current in. Guillemin, C, M., 



d- Burnouf, E. C. B. 39 (1854) 330- ; 50 



(1860) 181- ; A. Tel. 3 (1860) 186-, 601-. 

 . Guillemin, C. M. A. C. 60 (1860) 



385- ; C. B. 50 (1860) 473-. 

 . Lagarde, J. A. Tel. 7 (1864) 



108-, 511- ; 8 (1865) 5-. 

 . Vaschy, . A. Tel. 15 (1888) 



481- ; 16 (1889) 148- ; C. B. 107 (1888) 



1145-. 



. Brylinski, E. A. Tel. 16 



135-. 

 (Vaschy). Weiller, L. C. E. 108 



(1889) 128. 

 (Weiller). Vaschy, . C. B. 108 



(1889) 216-. 

 . Vaschy, . Par. S. Ps. Se. 



(1889) 24-. 

 (Vaschy). Potter, . Par. S. Ps. 



86. (1889) 36-. 

 , and Ohm's theory. Keller, F. 



Tortolini A. 2 (1859) 305-, 357-. 

 and their properties. Sprague, J. T. (xi) Tel. 



J. 2 (1873-74) 199-, 212-. 

 protection against high potential currents. 



Pierard, . [1900] Sc. Abs. 4 (1901) 



340-. 

 railway-, simultaneous use for signals. Prasch, 



A. Elekttech. Z. 7 (1886) 121-. 

 resistance, corrections when determined by 



bridge method. Hockin, C. Tel. E. J. 5 



(1877) 419-. 

 of covered wires. Blavier, E. E. J. de Ps. 



3 (1874) 115-, 151- ; A. Tel. 8 (1881) 291- ; 



9 (1882) 185-. 

 , measurement. Lagarde, J. A. Tel. 2 



(1875) 466-. 

 simplification. Cerebotani, L. Bm. N. Line. 



Mm. 16 (1899) 183-. 

 spontaneous currents in. Barloio,W.H. [1848] 



Phil. Trans. (1849) 61-. 



Subterranean Lines. 



Faraday, M. Ph. Mg. 7 (1854) 396-. 

 Jacques, W. W. Science 6 (1885) 6-. 

 Fleetwood, C. T. [1887] Tel. E. J. 16 (1888) 



400-. 



Schaeffer, X. A. Tel. 16 (1889) 424-. 

 Gidel, J. A. Tel. 17 (1890) 5-. 

 Brylinski, E. A. Tel. 18 (1891) 163-, 267-. 



Subterranean 6480 



verms aerial. Anon. Tel. J. 20 (1887) 132-, 



146, 194-, 257, 303. 

 , conductivity. Albrecht, T. As. Nr. 93 



(1878) 257-. 

 dangers of uncovered copper wires. Montpellier, 



J. A. A. Tel. [19] (1892) 371-. 

 in France. Wabner, G. Elekttech. Z. 5 (1884) 



76-. 

 improvement of transmission on. Tobler, A. 



J. Tel. 14 (1890) 246-. 

 laying. Preece, G. E. (xi) Tel. E. J. 2 (1873) 



369-. 



. Vaschy, A. A. Tel. 9 (1882) 321-. 

 long. Wabner, G. Elekttech. Z. 7 (1886) 



254-, 320. 

 measurements. Brix, P. W. (xn) Elekttech. 



Z. 2 (1881) 3-. 

 and submarine, flow of current in. Kirchhoff, 



G. Berl. Ak. Mb. (1877) 598-. 

 , phenomena observed by Faraday. Mel- 



loni, M. Nap. Ed. 3 (1854) 30-. 

 terra cotta tubes for. Fabri, R., & Romano, 



G. A. Bv. Sc.-Ind. 16 (1884) 130-. 

 use of magneto-electricity. Bright, E. B. B. 



A. Ep. (1854) (pt. 2) 8-. 



tension formulse. Menck, . Berl. Tel. Vr. 



Z. 10 (1863) 263-. 

 tensions. Barbarat, A. A. Tel. 17 (1890) 162-. 



at different temperatures. Barbarat, A. A. 

 Tel. 14 (1887) 229-. 



use of fusible wires to protect against lightning, 



etc. Voisenat, J. A. Tel. 24 (1898) 334-. 

 velocity of current in. Gould, B. A., <& Bache, 



A. D. Silliman J. 11 (1851) 67-, 153-. 

 . Walker, S. C. Gould As. J. 1 



(1851) 105-. 

 . Davidson, G. As. S. M. Not. 29 



(1869) 271. 

 . Hough, G. W. [1869] Alb. I. T. 



6 (1870) 167- ; 



Telegraph office of the "Direct Spanish Tele- 

 graph Co.," Marseilles. Tobler, A. Elekt- 

 tech. Z. 7 (1886) 291-. 



Lyons, new central. Maureau, . 

 A. Tel. 21 (1894) 289-. 



offices, German-Austrian. Bremiker, C. 

 Berl. Tel. Vr. Z. 2 (1855) 1- ; 4 (1857) 

 97-. 



, installation in Sweden. Lonnqvist, E. 



A. Tel. 25 (1899) 225-. 

 , intermediate, installation. La Touanne, 



G. de. A. Tel. 12 (1885) 333-. 

 , , switch for. Maron, . Berl. Tel. 



Vr. Z. 8 (1861) 69-. 

 Telemeter system for reading thermometers at 



a distance. Upton, F. R. Elect. 19 (1887) 



403-. 

 Terms "tension," "intensity," and "quantity." 



Ayrton, W. E. Tel. J. 1 (1872-73) 107-. 

 Transmitter, Muirhead's automatic curb-. Tob- 

 ler, A. J. Tel. 22 (1898) 73-. 

 , Wheatstone's, fan-regulator of. Pomey, . 



A. Tel. 21 (1894) 32-. 

 Universal telegraphic language, proposal for. 



Robert, E. [1863] (vm) A. Tel. 7 (1864) 



864 



