Resources:
James N. Rosenberg. (October 29, 1929). http://www.english.illinois.edu/maps/depression/artgallery.htm
No Author. (January 19, 2017). http://www.english.illinois.edu/maps/depression/dustbowl.htm
No Artist. (January 19, 2017). https://s-media-cache-ak0.pinimg.com/originals/25/1f/f5/251ff5c8e63a2ae91bd3efe4590e0510.jpg
Obituary, New York Times, July 22, 1970