List of engineers employed in the 11th District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1956. It includes the name of each person and employment date, with the most senior person listed first.

List of men from the Missouri-Kansas-Texas Railroad who attended a safety meeting at a Central Texas location on May 11, 1955 documenting names and titles for each attendee.

Letter from R. B. George to R. M. Brady discussing the seniority rosters for engineers in the Southern Division as of July 1st, 1957.

Letter from F. P. Loughridge to T. E. Penn informing Penn that he is to cut and return the enclosed ballots.

Letter from J. R. Duncan to T. E. Penn informing Penn that the consolidation proposal has been approved. The letter also mentions the way that men cut off at DeLeon will be expected to be present in Smithville, or forfeit their seniority. Duncan also informs Penn he will be the representative from DeLeon. Handwritten text at the top of the letter: "Consolidation T-C-R Smithville."

List of switchmen employed in the Smithville Yard, South Texas District of the Missouri-Kansas-Texas Railroad South Texas Division as of July 1951. It includes the name of each person and employment date, with the most senior person listed first.

List of train porters employed in the 7th District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1951. It includes the name of each person and employment date, with the most senior person listed first.

Letter from J. R. Duncan to T. E. Penn discussing advantages and the fairness of combining seniority lists.

List of switchmen employed in the San Antonio Yard, South Texas District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1951. It includes the name of each person and employment date, with the most senior person listed first.

List of department foremen employed in the Missouri-Kansas-Texas Railroad South Texas Division as of January 1953. It includes the name of each person and employment date, with the most senior person listed first.

List of switchmen employed in the Smithville Yard, South Texas District of the Missouri-Kansas-Texas Railroad South Texas Division as of July 1954. It includes the name of each person and employment date, with the most senior person listed first.

List of B&B department lead mechanics employed in the Missouri-Kansas-Texas Railroad South Texas Division as of January 1953. It includes the name of each person and employment date, with the most senior person listed first.

List of engineers employed in the 11th District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1952. It includes the name of each person and employment date, with the most senior person listed first.

List of switchmen employed in the Smithville Yard, South Texas District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1952. It includes the name of each person and employment date, with the most senior person listed first.

List of section laborers employed in the 15th District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1955. It includes the name of each person and employment date, with the most senior person listed first.

List of engineers employed in the 11th District of the Missouri-Kansas-Texas Railroad South Texas Division as of July 1951. It includes the name of each person and employment date, with the most senior person listed first.

List of firemen employed in the 11th District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1953. It includes the name of each person and employment date, with the most senior person listed first.

List of section laborers employed in the South Texas District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1950. It includes the name of each person and employment date, with the most senior person listed first.

List of section laborers employed in the Sealy to Houston District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1953. It includes the name of each person and employment date, with the most senior person listed first.

List of engineers employed in the 11th District of the Missouri-Kansas-Texas Railroad South Texas Division as of July 1958. It includes the name of each person and employment date, with the most senior person listed first.

Letter from T. H. Schaller to T. E. Penn discussing the seniority rosters of engineers and fireman on South Texas Division.

List of department mechanics employed in the Missouri-Kansas-Texas Railroad South Texas Division as of January 1955. It includes the name of each person and employment date, with the most senior person listed first.

List of switchmen employed in the Sloan Yard, South Texas District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1952. It includes the name of each person and employment date, with the most senior person listed first.

List of brakemen employed in the 7th District of the Missouri-Kansas-Texas Railroad South Texas Division as of January 1954. It includes the name of each person and employment date, with the most senior person listed first.