ANY, no doubt, have seen copies of the Bell System Sleet Storm M a p which has been prepared to show the relative intensities and frequencies of sleet storms throughout the United States.
Transistor Metrolog, Trans. I.R.E., Professional Group in Electron Devices, ED-1, 3, Aug., 1954. AMES, W . S., 4 a n d W E D E L , W . H . 4 Type-Nl Carrier on Radio and Coaxial Cable, A.I.E.E.
L. J., see Fewer, D. R. H. W., see Moore, G . E. W. O., see Winslow, F. H. 1 ALLISON, BAKER, BARSTOW, J . M . Color TV --How it Works, I.R.E. Student Quarterly, 2, pp. 11-16, Sept., 1955.
Subjective Sharpness of Simulated Color Television Pictures, J. Am. Optical Soc., 46, pp. 681-085, Sept. 1956. 1 1 BARBIERI, F . , and DURAND, J . Method for Cutting Cylindrical Crystals, Rev.
Magnetic Resonance in Fe>0 , Phys. Rev., 93, pp. 717-718, Feb. 15, 1954. 3 2 BICKELIIAUPT, C. O . CLOGSTON, A. M . and HEFFNER, H . 1 Fifty Years Ago, Telephony, 146, pp. 20-22, Feb. 20, 1954.
Ultrasonic Absorption in Fused Silica at Low Temperatures and High Frequencies, J. Am. Ceramic Soc., 38, pp. 125-131, April, 1955. BOMMEL, H . E . , BUEIILER, see Anderson, O. L.
Bell System Technical Papers Not Published in This Journal ABBOTT, L. E. , 1 and POMEROY, A. F. How To Get More Range From An Air Gage, Am. Machinist, 100, pp. 113-115, Feb. 27, 195G. AHEARN, A.
Teflon as a Pressure Medium, Rev. Sci. Instr., 28, p. 288, April, 1957. BOYET , H . , 1 and SEIDEL, H.1 Analysis of Nonreciprocal Effects in an N-Wire Ferrite-Loaded Transmission Line, Proc.
The Calculation of the Activation Energy of Ionic Conductivity in Silica Glasses by Classical Methods, J. Am. Ceramic Society, 37, pp. 573-580, Dec., 1954. BENES, V . E .
6-KMC Sweep Oscillator, I.R.E. Trans., PGI-4, pp. 32-39, Oct., 1955. ANDERSON, J . R . , 1 BRADY, G . W . , 1 MERZ , W . J . , 1 and REMEIKA , J . P .
