Page 

 Number of 

 Statement Title Author 



Toll Cable System: 

 22-26 "Telephone Transmission Uver Long Cable Cir- A. B. Clark 

 cults" 

 A. I. E. E. Transactiotis, Vol. 42, 1923, pp. 86- 



97; 

 Electrical Communication, Vol. 1, Feb. 1923, 



pp. 26-40; 

 Bell System Technical Journal, Vol. 2, Jan. 

 1923, pp. 67-94. 

 22-26 "Some Recent Developments in Long Distance A. B. Clark 

 Cables in the United States of America" 

 Bell System Technical Journal, \'o]. 9, July 

 1930, pp. 487^92. 

 22-26 "Long Distance Telephone Circuits in Cable" A. B. Clark 



Bell System Technical Journal, Vol. 11, Oct. H.S.Osborne 

 1932, pp. 520-545. 

 23-26 "Systems of Long Telephone Lines" J. J. Pilliod 



Bell Telephone Quarterly, Vol. 13, Jan. 1934, 

 pp. 23—35. 

 25 "Long Toll Cable Construction and Maintenance" L. N. Stoskopf 

 Bell Telephone Quarterly, \o\. VIII, No. 2, April 



1929. 

 The Time Factor in Telephone Transmission: 

 26-29 "The Time Factor in Telephone Transmission" O. B. Blackwell 

 Bell System Technical Journal, Vol. 11, Jan. 



1932, pp. 53-66; 

 A. I. E. E. Transactions, Vol. 51, Mar. 1932, 

 pp. 141-147. 



28 "Echo Suppressors for Long Telephone Circuits" A.B.Clark 



A. I. E. E. Transactions, Vol. 44, 1925, pp. R. C. Mathes 



481^90; 

 Electrical Communications, Vol. 4, July 1925, 



pp. 40-50. 



29 "Building-Up of Sinusoidal Currents in Long J. R. Carson 



Periodically Loaded Lines" 

 Bell System Technical Journal, \o\. 3, Oct. 

 1924, pp. 558-566. 

 29 "Phase Distortion in Telephone Apparatus" C.E.Lane 



Bell System Technical Journal, \'ol. 9, July 

 1930, pp. 493, 521. 

 29 "Measurement of Phase Distortion" Harry Nyquist 



Bell System Technical Journal, \o\. 9, July Smart Brand 

 1930, pp. 522-549. 

 29 " Effects of Phase Distortion on Telephone Qual- J.C.Steinberg 



ity" 

 Bell System Technical Journal, \"ol. 9, July 

 1930, pp. 550-566. 



