ANALYTICAL EDITION
April, 1944
J. Raynot Churchill
Ray
P. Chapman
course a t Cmnegie Tech in 1938, obtaining the bachelor’s degree, and took a number of graduate subjects in the evening school during the neat few years. Most of his orofessiond eaDerienee has been in the field of . ~ . . . ~ . ~ , ~ - ~ ~ ~ ~ ~ ~~~
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company’s spectrographic operations since that time. He has had an imwrtrtnt Dart in the tremendous expansion of its analytiI
d&b“ted-ovkr the country. Mbst of xis-time during the past few years has been spent on the development of e urpment and techniques for speetrogrsphio andy8ilysis and in ?he technical supervision of spectrographic laboratories. He has done some research in allied fields rtnd bas been the author or eo-author of papers on spectrography, electrographic methods of analysis, and dorrosion phenomena.
L. OM
was born in Pl>ilalclphis, February 2, 1899. the H.S. in chemistry from T I ~ P IJniycr?iry of I’cennsylv m i a in 1920, working irnrlrr F:denr Fahs Smith, 2nd IhP 1f.S. in IB?,.,. wurkine undrr D. \Triglit \\‘dsnn: am1 11151’h.D. in 1!Y27
Bernard
He reccivcl
from Fbrdham university, wo
