BELL SYSTEM TECHNICAL JOURNAL 



Purified Textile Insulation for Telephone Central Office Wiring, H. H. Glenn and 

 E. B. Wood, page 243. 



Q 



Quanta, Electrons and, C. J. Davisson, page 217. 



Quartz Crystal Plates, Observations on Modes of Mbration and Temperature 

 Coefficient of, F. R. Lack, page 515. 



R 



Radiation and Electricity, Statistical Theories of Matter, K. K. Harrow, page 672. 



Radiation Formulas, Asymptotic Dipole, W. H. Wise, page 662. 



Radio Telephony, Receiving System for Long-Wave Transatlantic, Austin Bailey, 



S. W. Dean and W. T. Wintringham, page 309. 

 Receiving System for Long- Wave Transatlantic Radio Telephony, Austin Bailey, 



S. W. Dean and W. T. Wintringham, page 309. 

 Recent Advances in Wax Recording, Halsey A. Frederick, page 159. 

 Recording, Recent Advances in Wax, Halsey A. Frederick, page 159. 

 Recording Transient Phenomena, Oscillographs for, W. A. Harrison, page 368. 

 Recording with the Light \'alve, Sound, Donald MacKenzie, page 173. 

 Reference System for Telephone Transmission, Master, W. H. Martin and C. H. G. 



Gray, page 536. 

 Romig, H. G. and H. F. Dodge, Method of Sampling Inspection, page 613. 



s 



Sampled Universe, Frequency Distribution of the Unknown Mean of a, E. C. Molina 



and R. I. Wilkinson, page 632. 

 Sampling Inspection, Method of, H. F. Dodge and H. G. Romig, page 613. 

 Scattering of Light with Change of Frequency. Contemporary Advances in Physics, 



XVII, Karl K. Darrow, page 64. 

 Scriven, E. 0., A Sound Projector System for Use in Motion Picture Theaters, page 



197. 

 Sheet Metals, Fatigue Studies of Non-Ferrous, John R. Townsend and Charles H. 



Greenall, page 576. 

 Sheet Non-Ferrous Metals, Physical Properties and Methods of Test for Some, 



J. R. Townsend and W. A. Straw, page 749. 

 Shielding in High-Frequency Measurements, /. G. Ferguson, page 560. 

 Siegmund, H. 0., Aluminum Electrolytic Condenser, page 21. 

 Sivian, L. J., Speech Power and Its Measurement, page 646. 

 Sound Pictures, Synchronization and Speed Control of Synchronized, H. M. Stoller, 



page 185. 

 Sound Projector System for Use in Motion Picture Theaters, E. 0. Scriven, page 197. 

 Sound Recording with the Light Valve, Donald MacKenzie, page 173. 

 Speech Power and Its Measurement. L. J. Sivian, page 646. 

 Speech Control of Synchronized Sound Pictures, Synchronization and, H. M. Stoller, 



page 185. 

 Springs, Telephone Apparatus Review of the Principal Types and the Properties 



Desired of These Springs, /. R. Townsend, page 257. 

 Standard of Frequency, High Precision, W. A. Harrison, page 493. 

 Statistical Theories of Matter, Radiation and Electricity, K. K. Darrow, page 672. 

 Steinberg, J. C. and H. Fletcher, Articulation Testing Methods, page 806. 

 Stoller, H. H., Synchronization and Speed Control of Synchronized Sound Pictures, 



page 185. 

 Straw, W. A. and /. R. Townsend, Physical Properties and Methods of Test for Some 



Sheet Non-Ferrous Metals, page 749. 



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