BELL SYSTEM TECHNICAL JOURNAL 



Developments in Common Frequency Broadcasting, Some, G. D. Gillctt, page 577. 

 Developments in Short-Wave Directive Antennas, E. Bnicc, page 656. 

 Directive Antennas, Certain Factors Affecting the Gain of, G. C. Soiitlnvorth, 

 page 63. 



E 



Edzi'ards, P. G. and T. C. Ilcnncbcrgcr, Bridge Methods for Locating Resistance 



Faults on Cable Wires, page 382. 

 Espenschicd, Lloyd and IVilliam Wilson, Overseas Radio Extensions to Wire 



Telephone Networks, page 243. 



Faults, Resistance, on Cable Wires, Bridge Methods for Locating, T. C. Hcnne- 



bcrgcr and P. G. Edzmrds, page 382. 

 Filters, Wave. Extensions to the Theory and Design of Electric, Otto J. Zobel 



page 284. 

 Fletcher, Harvey, Some Physical Characteristics of Speech and Music, page 349. 

 Poster, Ronald M., Mutual Impedance of Grounded Wires Lying on the Surface 



of the Earth, page 408. 



Frequency, Carrier, The Detection of Two Modulated Waves which Differ Slightly 

 in, Charles B. Aiken, page \. 



Frequency Broadcasting, Common, Some Developments in, G. D. Gillett, page 577. 

 Frequency Ranges of Music, Speech and Noise, Audible, W. B. Snoiv, page 616. 

 Frequency, Energy, Spectrum of Random Disturbances, The Statistical, John R. 

 Carson, page 374. 



G 



Gherardi. B., Closing Remarks (in the Symposium on Coordination of Power and 



Telephone Plant), page 24L 

 Gillctt, G. D., Some Developments in Common Frequency Broadcasting, page 577. 



H 



Harrison, IV. H. and A. E. Sihcr, Trends in Telephone and Power Practise as 



Affecting Coordination, page 159. 

 Hazvorth, P. E., A Magnetic Curve Tracer, page 20. 

 Hennchcrgcr and P. G. Edzvard.<;, Bridge Methods for Locating Resistance Faults 



on Cable Wires, page 382. 



Huber, H. L. and /. C. Martin, Status of Cooperative Work on Joint Use of Poles, 

 page 231. 



Impedance of Grounded Wires Lying on the Surface of the Earth, Alutual, Ronald 



M. Foster, page 408. 

 Impedances, Negative, and the Twin 21 -Type Repeater. George Crisson, page 485. 

 Induction, Low-Frequency. Status of Joint Development and Research on, R. N. 



Conzvell and IF. S. Warren, page 206. 

 Induction, Noise Frequency, Status of Joint Development and Research on H L 



Wills and O. B. Blaekzcell, page 184. 



Interconnection of Telephone Systems, The— Graded Multiples, R. I. Wilkinson, 

 page 531. 



Ives, Herbert E., A Multi-Channel Television Apparatus, page 33. 



Ives, Herbert E., Some Optical Features in Two-Way Television, page 265. 



