Correspondence, diaries, manuscripts, newsletters, audio tapes, clippings, photo albums, photographs, prayer calendars, and video tapes all related to the life and ministry of Lillian Dickson, missionary to Taiwan under the Board of Foreign Missions of the Presbyterian Church of Canada along with her husband James and founder of the small independent mission Mustard Seed, Inc. The collection documents as well the mission’s founding and development over the years and in its activities in church planting, evangelism, adoption, childcare, education, medicine, development aid and relief in Taiwan, Irian Jaya and Papua New Guinea.