<div class="description">
Nelson, Louis, project manager; Price, Virginia Barrett, transmitter; Maas, Anna, historian; Mathes, Lara, historian</div>
Documentation compiled after 1933
<a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/va1948.sheet.00001a">https://www.loc.gov/pictures/item/va1948.sheet.00001a</a>