<div class="description">
Bishop, Henry; Leister, Lydia; Meade, George Gordon; Heiser, John S, field team; Anderson, Kenneth L, project manager; Engle, Reed, delineator; Hoerner, Joseph M, delineator; Nevitt, Robert D, delineator</div>
Documentation compiled after 1933
<a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/pa1413.sheet.00008a">https://www.loc.gov/pictures/item/pa1413.sheet.00008a</a>