Collections

Landscape designers based in Ann Arbor, Michigan. Planting and landscape plans, elevation drawings, and various other sketches for projects designed as students at the University of Michigan and subsequently for clients in Ann Arbor, Michigan and other residences in southeastern Michigan; files relating to Jessie Bourquin's work with the Michigan Department of Economic Expansion and Alice Bourquin's work with the Michigan Department of Transportation; also papers relating to joint projects and activities, including their association with Jens Jensen and their Hillwood subdivision in Ann Arbor; and photographs.

The Bourquin collection consists of landscape architectural drawings, professional papers, and visual materials documenting the careers of Alice and Jessie Bourquin. The collection has been divided into the following series: Landscape Architectural Drawings; Jessie Bourquin Papers; Alice Bourquin Papers; Joint Projects and Activities; Hillwood Subdivision; and Photographs and other Visual Materials.

Ann Arbor German-American family, owners of the Allmendinger Organ Company which later became the Ann Arbor Organ Company. Correspondence, scrapbooks, family genealogy, photographs concerning family affairs, materials on Helene Allmendinger's radio show, examples of spirit messages received by Helene Allmendinger from deceased family members; information pertaining to the Ann Arbor Organ Company, and family members still living in Germany.

The collection is divided into the following series: Family records and correspondence; Helene Allmendinger papers; Ina Allmendinger papers; Ann Arbor Organ Company; Harriet Birch papers, Other family members; Miscellaneous, and Photographs.