BELL SYSTEM TECHNICAL JOURNAL 



E 



Electricity in Gases, Karl K. Darroi<j, page 112. 



Electric Waves, Propagation of. Over the Earth, //. W. Nichols an<I /. C. 



Schctlcng, page 215. 

 Engineering Cost Studies, F. L. Rhodes, page 1. 



Engineering, General Problems of the Bell System, H. P. Charlesworth, page 515. 

 Engineering Planning for ^^anlIfacture, G. A. Peniiock. page 542. 

 Esfcnschicd, Lloyd, Transatlantic Radio Telephone Transmission, page 459. 



Filters, Mutual Inductance in, with an lntrodiictit>n on Filter Design, A.'. S. 



Johnson and T. E. Shea, page 52. 

 Fletcher, Harvey, Useful Numerical Constants ct .speech and Hcarincr, page 



375. 



Gain of Two-Way Telephone Repeaters, the Limitation ul, hy Impedance Irregu- 

 larities, George Crisson, page 15. 



(icncral Engineering Problems of the Bell System. H . P. Charles'^'orlh, page 515. 



Gill, F., Oliver Heaviside, page 349. 



Graphic Representation of the Impedance of Networks Containing Resistances 

 and Two Reactances, Charles If. Carter, Jr., i>age 387. 



H 



Harden, W. H., Practices in Telephone Transmission Maintenance Work, 



page 26. 

 Hearing, Useful Numerical Constants of Speech and, Harvey Fletcher, page 375. 

 Heaviside, Oliver, F. Gilt, page 349. 

 Horton, J. W., The Transmission of Pictures Over Telephone Lines, page 187. 



I 



Impedance and Vibratory Characteristics of Telephone Receivers at Low Power 



Inputs, A. S. Curtis, page 402. 

 Impedance, Irregularities in Loaded Telephone Circuits, George Crisson, page 561. 

 Impedance Irregularities, The Limitation of the Gain of Two-Way Telephone 



Repeaters by, George Crisson, page IS. 

 Impedance of Networks Containing Resistances and Two Reactances, Graphic 



Representation of, Charles IV. Carter, Jr., page 387. 

 Interference, Selective Circuits and Static, John R. Carson, page 265. 

 Irregularities in Loaded Telephone Circuits, George Crisson, page 561. 

 Ii'cs, H. £., The Transmission of Pictures Over Telephone Lines, page 187. 



.T 



Johnson, K. S., and T. E. Shea, Mutual Inductance in Wave Filters with an 

 Introduction on Filter Design, paKC 52. 



Loading: 



The I^)a(led .Submarine Telegraph Cable, Oliver P.. PitcL-ley, page 355. 

 Irregularities in Loaded Telephone Circuits, George Crisson, page 561. 



