- US BCMLA 00/MS.448
- Sammlung
- 1945-1969
box 1: various church bulletins 1949-1969, Bethel Mennonite Church Perkasie materials 1950-1955, Pacific District Conference materials 1955-1963, Menno Mennonite Church Ritzville materials 1955-1963, constitutions-mostly of congregations, General Conference 1959 materials including photos
box 2: Eastern District Conference materials 1945-1961
Janzen, Lester E., 1922-2002