Technical drawing showing the layout of bearing including labeled scale drawings and explanatory notes. Scale 1:1 inch.

Technical drawing showing the layout of retainer upper geophone module including labeled scale drawings and explanatory notes. Scale 1:1 inch.

Technical drawing showing the layout of assembly - short period sensor calibration including labeled scale drawings, revisions and explanatory notes. Scale 1:0.25 inches.

Funeral program for William Madison McDonald, born June 22, 1866 and died July 5, 1950. The funeral was held on July 5, 1950 at Mount Pisgah Baptist Church, officiated by Rev. S. R. Prince. Funeral arrangements were made through Polk and Bailey Funeral Home Directors and he was buried in Old Trinity Cemetery, now Oakwood Cemetery, in Fort Worth, Texas.

Photograph of Art Cole (left), executive director of the Midland Community Theater from 1946 to 1980, presented with Man of the Year awards by John Perkins (right) in 1949. Both men stand in front of a raised stage, behind a dinner table upon which are plates and papers.

Photograph of the dedication of the Bonham Veterans' Hospital and Domiciliary on July 9, 1948. Dignitaries, including Representative Sam Rayburn, are seated on the platform with flags positioned behind them with a band of musicians dressed in white uniforms are seated in front of the platform. Spectators are visible around the front of the stage, most standing and many wearing hats.

Letter from Dr. Butte to Elizabeth discussing his day, quizzes, being sick, and how much he misses her.

Letter from Dr. Butte to Elizabeth discussing grades for his classes and how much he misses her.

Letter from Dr. Butte to Elizabeth discussing the content of Elizabeth's previous letter, what he did on Saturday, and how much he misses her.

Letter from Dr. Butte to Elizabeth discussing how much he misses her, a class he's taking, and a group photo he sent her.