Scope and Contents Materials contain handwritten record of McGillycuddy's duties as a surgeon with General George Crook during the Big Horn and Yellowstone Expedition of 1876. They also include a description of the Battle of Slim Buttes on September 9, 1876, and the death of the Oglala chief, American Horse. The diary continues, beginning December 14, 1876, in the hand of McGillycuddy's wife, Fanny, and describes garrison life at Camp Robinson, Nebraska. Also contains a transcription of the diary. Dated from...