Brotherhood of Locomotive Firemen and Enginemen. Lodge 492. [General Grievance Committee Ballot Regarding Consolidation Agreement #2], text, 1955~; (https://texashistory.unt.edu/ark:/67531/metapth1151005/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .