This collection concerns William C. Chaddock, who served in Company F, 141st Infantry Regiment, 36th Infantry Division during World War II. The collection consists of letters and documents relating to William Chaddock's court-martial for assault in May of 1945, as well as his subsequent attempt to gain clemency. Most of the collection's letters are from William Chaddock to his brother, Richard. The collection also contains correspondence between Richard Chaddock and Senator Wayne Morse, Senator C. Douglass Buck, Senator James M. Tunnell, the office of the Secretary of War, and several US Army officers. The collection also includes several references to Resolution 195, Senator Wayne Morse's proposed investigation and reform of the court-martial system.