BELL SYSTEM TECHNICAL JOURNAL 



Electric Waves, Hertz, the Discoverer of, Julian Blanchard, page 327. 



Electron Waves, The Discovery of, C. J. Davisson, page 475. 



Englund, C. R., A. B. Crawford and W. W. Mumford, Ultra-Short- Wave Transmission 



and Atmospheric Irregularities, page 489. 

 Equalizers, Variable, H. W. Bode, page 229. 



Fay, C. E., A. L. Samuel and W. Shockley, On the Theory of Space Charge between 

 Parallel Plane Electrodes, page 49. 



Feedback Oscillators, Stabilized, G. H. Stevenson, page 458. 



Filters, Crystal Channel, for the Cable Carrier System, C. E. Lane, page 125. 



Fisher, H. J., M. L. Almquist and R. H. Mills, A New Single Channel Carrier Tele- 

 phone System, page 162. 



Gibbon, C. 0., An Explanation of the Common Battery Anti-sidetone Subscriber Set, 



page 245. 

 Green, C. W. and E. I., A Carrier Telephone System for Toll Cables, page 80. 

 Gustafson, W. G., Magnetic Shielding of Transformers at Audio Frequencies, page 416. 



H 



Haskell, F. V. and J. A. Carr, Studies of Telephone Line Wire Spacing Problems, 



page 195. 

 Herriott, W., High Speed Motion Picture Photography, page 393. 

 Hertz, the Discoverer of Electric Waves, Julian Blanchard, page 327. 

 Horton, Arthur W., Jr., The Occurrence and Effect of Lockout Occasioned by Two 



Echo Suppressors, page 258. 



Ilgenfritz, L. M., R. W. Chesnut and A. Kenner, Cable Carrier Telephone Terminals, 



page 106. 

 Impedance Concept and its Application to Problems of Reflection, Refraction, 



Shielding and Power Absorption, The, 5. A. Schelkunoff, page 17. 

 Inglis, A. H., Transmission Features of the New Telephone Sets, page 358. 

 Insulating Materials, The Dielectric Properties of, E. J. Murphy and S. O. Morgan, 



page 640. 



J 



Jones, W. C, Instruments for the New Telephone Sets, page 338. 



K 



Kenner, A., R. W. Chesnut and L. M. Ilgenfritz, Cable Carrier Telephone Terminals, 

 page 106. 



L 



Lane, C. £., Crystal Channel Filters for the Cable Carrier System, page 125. 



M 



Magnetic Shielding of Transformers at Audio Frequencies, W. G. Gustafson, page 416. 



Maintenance, Telephone Circuit, New Transmission Measuring Systems for, F. H. 

 Best, page 1. 



Meacham, L. A., The Bridge Stabilized Oscillator, page 574. 



Mills, R. H., H. J. Fisher and M. L. Almquist, A New Single Channel Carrier Tele- 

 phone System, page 162. 



Montgomery, H. C, An Optical Harmonic Analyzer, page 406. 



Morgan, S. 0. and E. J. Murphy, The Dielectric Properties of Insulating Materials, 

 page 640. 



Motion Picture Photography, High Speed, W. Herriott, page 393. 



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