CONQUEST OF DISTANCE BY WIRE TELEPHONY 407 



Bibliography 



In addition to the references in the text, the following will be of interest. In some 

 instances, the articles are partlj' or largely concerned with developments during the 

 period covered by the storj', although the publishing dates are years later. In other 

 instances involving late publication, the articles are of special interest in correlating the 

 early developments with those subsequent to the period covered by the present story. 



B. Gherardi, "The Commercial Loading of Telephone Circuits in the Bell System," Trans. 



A.I.E.E.,]une28, 1911. 

 B. Gherardi, "Some Recent Advances in the Transmission Efficiency of Long Distance 



Circuits," (Published Notes of a Talk before the Telephone Society of New York), 



April 18, 1911. 



F. B. Jewett, "Long Distance Telephony in America," Pamphlet, Paper presented to 



International Congress of Applied Electricity, Turin, Sept., 1911. 

 "Inductive Interference Between Electric Power and Communication Circuits," Selected 



Technical Reports With Preliminary and Final Reports of the Joint Committee on 



Inductive Interference. Published by the Railroad Commission of the State of 



California, San Francisco, Calif., April 1, 1919. 

 B. Gherardi and F. B. Jewett, "Telephone Repeaters," Transactions, A.I.E.E., October 



1, 1919. 



G. A. Campbell, "Physical Theory of the Electric Wave Filter," Bell System Technical 



Journal, Nov., 1922. 

 R. S. Hoyt, "Impedance of Smooth Lines and Design of Simulating Networks, B.S.T.J., 



April, 1923. 

 H. S. Osborne, "Telephone Transmission Over Long Distances," Transactions A.I.E.E., 



October, 1923. 

 H. H. Nance, "Some Very Long Telephone Circuits of the Bell System," B.S.T.J., July, 



1924. 

 R. S. Hoyt, "Impedance of Loaded Lines and Design of Simulating and Compensating 



Networks," B.S.T.J., July, 1924. 

 George Crisson, "Irregularities in Loaded Telephone Circuits," B.S.T.J., Oct., 1925. 

 T. Shaw and W. Fondiller, "Development and Application of Loading for Telephone 



Circuits," B.S.T.J., April, 1926. 

 A. B. Clark, "Some Recent Developments in Long Distance Cables in the United States 



of America," B.S.T.J., July, 1930. 

 F. B. Jewett, "Carty — The Engineer and the Man," Bell Lab. Record, Sept., 1930. 

 Wm. R. Ballard, "The High Vacuum Tube Comes Before the Supreme Court," Bell Lab. 



Record, July, 1931. 

 M. A. Weaver, "The Long Struggle Against Cable Crosstalk," Bell Telephone Quarterly, 



Jan., 1935. 

 F. B. Jewett, "Dr. George A. Campbell," B.S.T.J., Oct., 1935. 

 "The Collected Papers of George A. Campbell," A.T.&T. Co., 1937: Introduction, by 



E. H. Colpitts; "Three Early Memoranda on Loading," Page 10; "Repeater Cir- 

 cuits," page m. 



