Slides and photographs from a prominent Mennonite architect documenting building projects with Mennonite and Anabaptist-related organizations over the course of his career. These organizations include Mennonite institutions of higher education, high schools, retirement communities, congregations, museums, and health organizations. Slides include images of architectural drawings and models, building sites, the construction process, and completed buildings.

This collection consists of the constitution, some correspondence and minutes of the Mennonite General Conference standing committee Mennonite Church Buildings, Inc.

These records document the research process and findings of a survey on Mennonite congregational building projects undertaken between 1919 and 1949 Church Building Study (Project #9). Both new construction and renovations are documented, Records include meeting minutes pertaining to the project's administration, returned questionnaires filed by state, tabulations of results, the manuscript copy of the final report (which was also published in the Gospel Herald), and a small number of photographs of church buildings.