Keywords: calvary hour calvaryhour bill detweiler billdetweiler bob detweiler bobdetweiler people Photo of Bill and Bob Detweiler standing at a microphone, undated. Citation: Calvary Hour Records. Photographs 1935-1980. Bill and Bob Detweiler, undated (HM1-956 Box 5 Folder 35 photo 44). Mennonite Church USA Archives - Goshen, Indiana. Photo of Bill and Bob Detweiler standing at a microphone, undated. Citation: Calvary Hour Records. Photographs 1935-1980. Bill and Bob Detweiler, undated (HM1-956 Box 5 Folder 35 photo 44). Mennonite Church USA Archives - Goshen, Indiana. |