<div class="description">
<p>Among the interesting projects under research and development
at the Sylvania Electric Research Laboratories is
that of the traveling wave tube amplifier. This work is being
undertaken at the Flushing Laboratories in New York in
accordance with Navy Contract No. NObsr39160 dated, 20 June
1947.
</p>
<br>Subjects: Electronics</div>
<div class="fn value">
Swacker, Stewart Wilcox</div>
Internet Archive identifier