| Page | | Article title | | Author(s) |
|---|
| 1-31 |
|
Electrostatic Electron-Optics |
|
Gray, Frank |
| 32-48 |
|
Equivalent Modulator Circuits |
|
Peterson, E. ; Hussey, L.W. |
| 49-75 |
|
An Improved Three-Channel Carrier Telephone System |
|
O'Leary, J.T.; Blessing, E.C.; Beyer, J.W. |
| 76-118 |
|
Crossbar Dial Telephone Switching System |
|
Scudder, F.J.; Reynolds, J.N. |
| 119-142 |
|
A Twelve-Channel Carrier Telephone System for Open-Wire Lines |
|
Kendall, B.W.; Affel, H.A. |
| 143-189 |
|
Recent Developments in the Measurement of Telegraph Transmission |
|
Shanck, R.B.; Cowan, F.A.; Cory, S.I. |
| 190-217 |
|
Contemporary Advances in Physics, XXXII, Particles of the Cosmic Rays |
|
Darrow, Karl K. |
| 218-221 |
|
Hurricane and Flood - September 1938 |
|
Harrison, W.H. |
| 222-234 |
|
A Terrain Clearance Indicator |
|
Espenschied, Lloyd; Newhouse, R.C. |
| 235-245 |
|
Transcontinental Telephone Lines |
|
Pilliod, J.J. |
| 246-250 |
|
Abstracts of Technical Articles from Bell System Sources |
|
|
| 251-254 |
|
Contributors to this Issue |
|
|
