A letter from Ready Mixed Concrete Company Vice President R. P. Lyons to Senator Harry S. Truman. Lyons informs Truman that Independence Republican Lyle Weeks was awarded a contracting job by Kansas City and requests that Truman suggest to Weeks to use Ready Mixed Concrete Company concrete for the job. The Ready Mixed Concrete Company was closely associated with the Pendergast Machine.
Agreement between R. P. Lyons, vice president of Ready Mixed Concrete Company, and the United States Board of Parole, stating that Tom Pendergast, Inmate #55295, will be employed "steadily in the occupation of President" of Ready Mixed Concrete upon his parole, and agreeing to report to U.S. Probation Officer Lewis Grout should Pendergast's work become unsatisfactory. Pendergast, known for his powerful Kansas City political machine and ties to organized crime, was found guilty of income tax evasion in 1939 and sentenced to 15 months in the U.S.