[Entrance ot DuPont Sabine River Works - Orange, Texas, postcard, 1950~; (https://texashistory.unt.edu/ark:/67531/metapth36702/m1/1/: accessed May 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Entrance ot DuPont Sabine River Works - Orange, Texas, postcard, 1950~; (https://texashistory.unt.edu/ark:/67531/metapth36702/m1/1/: accessed May 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .