This fonds contains a history of the church, a publication of their 25th anniversary bulletin, membership and family news, minutes from congregational meetings and church council meetings, testimonies of baptismal candidates, Sunday School, Christian endeavor and women's missionary society information.

This fonds consists of a brief history, bulletins, and one copy of the Church Builder.

This fonds consists of congregational sketches (1967, 1968, 1974, 1986), congregational directories ([ca.1967], [198-?], 1994), congregational histories (1995), membership and family registers (1934-1978), congregational meeting minutes (1934-1988, 1996-2000), Hays Gospel Church congregational meeting minutes (1986), congregational church council meeting minutes (1996-2000), congregational financial records (1939-1977), congregational bulletins (1993-1999).

This fonds consists of a brief congregational history (1985), a congregational address list (1967), baptismal register (1978), marriage register (1978), membership and family register (1978), congregational meeting minutes (1928-1978), congregational church council meeting minutes (1975-1978).

This fonds consists of congregational meeting minutes (1946) and a list of visitors to the congregation (1944-1945).

This fonds consists of a brief congregational history (1977, 2000), Namaka Mennonite Cemetery inventory (1984), congregational documents and correspondence concerning immigration, property, membership, death and marriage certificates (1945-1973), congregational meeting minutes (1934, 1942-1949, 1952-1968), congregational Judenverein minutes (1931-1938), and a membership and family register (1927-1969).

This fonds consists of a congregational history (1985), schematic building plans ([198-?]), congregational meeting minutes and reports (1987-1999), leadership team meeting minutes (1990-1995), congregational financial statements (1981-1995, 1998), and congregational bulletins (1985, 1991-1997, 1999-2000).

This fonds consists of a congregational historical sketch (1980), a brief congregational history (1988), a congregational directory (1995), and congregational bulletins (1986-1989, 1991-1995).

This fonds consists of brief congregational histories (1963, 1979), congregational directories (1994, 1996), various meeting minutes (1948–2003 with some gaps), congregational financial records (1960–1963), congregational bulletins (1968, 1981–2000), membership and family register (1930–1978),

This fonds consists of five series: Lendrum Mennonite Brethren Church history, Bulletins, Church registers, Minutes, and church directories.