Letter from R. P. Spencer to Lloyd C. Clark discussing campaign logistics and courtesies and how various state politicians feel about his candidacy. He also discusses campaigning in Arrow Rock and Jefferson City, and warns that "a faction in St. Louis, friends of Igoe, and ... of Mayor Dickmann, wish to throw their support to some candidate, other than the one supported by Pendergast."
Letter from G. H. Foree to Ewing Young Mitchell, Jr. in which Foree discusses the possible outcome of the U.S. Senate campaign in Missouri. He predicts Bennett C. Clark will be "diplomatic enough and spineless enough in case Thurman [Truman] is nominated and elected... to get in the good graces of 'Boss Tom.'"
Letter from G. H Foree to Ewing Young Mitchell, Jr. on June 14, 1934. Foree speculates how the current field of U.S. Senate candidates for Missouri formed and who will win at election. He comments, "This coming primary is not one in which the choice of Democracy will win- it will be Boss manipulated."
Letter from Ralph F. Lozier, Jr. to his father Ralph F. Lozier. Ralph, Jr. informs Ralph, Sr. of the death of W. D. Penny and suggests that he announces his Senate campaign without the support of T. J. Pendergast. Thus, Charles M. Howell will drop out of his campaign, leaving Pendergast to support Ralph, Sr.
Essay documenting the role Ralph E. Truman and Olive L. Truman played in the 1934 U.S. Senatorial campaign in Missouri. Olive details how her and her husband helped Jacob L. Milligan with his campaign before learning that Ralph's cousin Harry S. Truman would enter as well. The two had committed themselves to the Milligan campaign and could not aid Harry. Olive also details tactics used by the Pendergast Organization during this campaign.