Map of northwestern Texas (Caddo Lake State Park area) showing the number of "negro" workers in each area. Areas of work include agriculture, forestry and fishing, extraction of oil and gas, manufacturing and mechanical work, communication and transportation, trade.<br>
Black ink and brown ink on linen. LN: 32.62 X WD: 25.14
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/47326604@N02">Texas State Archives</a>
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/texasstatearchives/4503293014/">https://www.flickr.com/photos/texasstatearchives/4503293014/</a>