Documents (1965-69). Pamphlets. Correspondence: From Gerda Koch. Document: Highlights of Christian Research Activities (1960-61). Pamphlet: The Bible is for the Nation as well as for the Church. Document: What is Christian Research?. Document: A Selection of Important Books (1984). Document: Handwritten Note: From Gerda Koch.Pamphlet: Choose Yes, You! Choose Today (1970s). Pamphlet: The Income Tax, the IRS and You! (1974). Pamphlet: my Minister: Is He Wrong Again? (1978).Pamphlet; Anti-semitism, what is It? (1980).Pamphlet: Take a Stand Now 91983). Minneapolis, MN., Eureka Springs, AR.