Contains seminary and institute directories from 1960-1961 and twelve volumes of the annual report of the Church Welfare Plan.

Includes notebooks and diaries of Clark's wife and children, including an autograph book with signatures of prominent figures. It also includes several items about theater and drama, including some play scripts.

Contains a few photographs of the KSL radio tower when it was new, images from the dedication of Pioneer Pipeline, several of a trip to Nauvoo, and photographs of Oliver Cowdery's handwritten account of receiving the Aaronic Priesthood.

Collection of "dicta": short, often quotable, sayings by Clark on a wide variety of subjects.

Includes the nomination to the hall of fame in 1962 in Oklahoma. Grazing papers from 1952 to 1960, and Island Grazing records from 1936 to 1962.

Collection of his files on topics that interested Clark.

Contains diverse addresses given by Clark.

Handwritten and signed letter written by Maverick on March 5, 1843 and addressed to Waddy Thompson (1798-1868), United States' minister to Mexico. Maverick wrote the item while in prison in Mexico City. He had been captured by Mexican authorities in 1842. Maverick tells of the poor conditions in prison and urges Thompson to speed negotiations for his release. He was freed in April 1843.

Folder contains congressional records, newspaper clippings, correspondence, maps, and reports from 1962 to 1965 that pertain to the salinity of the Colorado River in the Western United States and its negative affects on irrigation and agriculture in the Southwestern United States and Mexico. Information includes recommendations to reduce the salinity problem and keep enough water for the Colorado River Basin States while maintaining a good relationship with Mexico.