This system will be undergoing maintenance March 8th between 8:00AM and 11:00AM CST.

United States. Army. [Photograph 2012.201.B1410.0244], photograph, October 12, 1955; (https://gateway.okhistory.org/ark:/67531/metadc753703/m1/1/: accessed March 8, 2021), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .