<a href="https://en.wikipedia.org/wiki/Lore_Alford_Rogers" class="extiw" title="en:Lore Alford Rogers">Lore Alford Rogers</a>, working in laboratory at the <a href="https://en.wikipedia.org/wiki/United_States_Department_of_Agriculture" class="extiw" title="en:United States Department of Agriculture">United States Department of Agriculture</a>
National Photo Co.
<a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/93511665/">https://www.loc.gov/pictures/item/93511665/</a>