This donation consists of papers from Reverend Edwin Ellis who came to Montana as a missionary in 1888 to start what would become a 40 year career establishing and monitoring Sunday Schools across the state. Donation includes correspondence to, from, and about Rev. Ellis (1899-1927) and his work in Montana; reports to Synod regarding his Sabbath School work; autobiographical writings; sermons (1905-1917); and Presbyterian Church related publications (1902-1944, undated).