Collector. Correspondence (1889–1890) of the Reverend and Mrs. Joseph Leiper and Margaret McCarrell, regarding their experiences as Presbyterian missionaries at Park Hill, Cherokee Nation, Indian Territory; notes (1935) written by Rev. Leiper regarding his life’s work; a typewritten manuscript (1995) by Kathleen Faux regarding the letters of Rev. Leiper and Mrs. McCarrell; Cherokee Pictorial Book with Catechism and Hymns, compiled and translated by Rev. A. N. Chamberlin, 1888; and an article by Joseph McCarrell Leiper regarding the life and work of Rev. Joseph Leiper.