Scope and Contents Oral history interviews with Mertis Byram Heimbach (1921- ) missionary in China, Thailand, Singapore and U.S. with China Inland Mission (CIM) and (as it was later known) Overseas Missionary Fellowship (OMF) from 1946 to 1999. Topics discussed include childhood in Korea; parents’ mission work; Wheaton College and Prairie Bible Institute; marriage to Ernest Heimbach; Hmong (Miao) people; tribal mission work; Communist takeover of China; Communist treatment of Christians; CIM’s exit from China;...