BELL SYSTEM TECHNICAL JOURNAL 



Time Intervals, Bridge for Measuring Small, /. Herman, page 343. 



Tool-Making for the Manufacture of Telephone Apparatus, Precision, J. H. Kasley 



and F. P. Hutchison, page 375. 

 Transatlantic Telephony — the Technical Problem, O. B. Blackwell, page 168. 

 Transatlantic Telephony — Service and Operating Features, K. W. Waterson, page 187. 

 Transmission along Wires, Rigorous and Approximate Theories of Electrical, /. R. 



Carson, page 11. 

 Transmission Theory and Some of its Outstanding Problems, Present Status of Wire, 



/. R. Carson, page 268. 

 Transmission of Information, R. V. L. Hartley, page 535. 



V 



Vacuum Tubes: Grid Current Modulation, E. Peterson and C. R. Keith, page 106. 



W 



Waterson, K. W., Transatlantic Telephony — Service and Operating Features, page 

 187. 



Wente, E. C. and E. H. Bedell, Measurement of Acoustic Impedance and the Absorp- 

 tion Coefficient of Porous Materials, page 1. 



Wente, E. C. and A. L. Thuras, High Efficiency Receiver of Large Power Capacity for 

 Horn-Type Loud Speakers, page 140. 



Wires, Rigorous and Approximate Theories of Electrical Transmission along, J. R. 

 Carson, page 11. 



Wire Transmission Theory and Some of its Outstanding Problems, Present Status of, 

 /. R. Carson, page 268. 



Z 



Zobel, 0. J., Distortion Correction in Electrical Circuits with Constant Resistance 

 Recurrent Networks, page 438. 



