The Angus built by Burger of Manitowoc, Wisconsin. It was designed for scientific research for the Esterline-Angus Co. of Indianapolis and based in Grand Haven, Michigan. The Angus was donated to Grand Valley State University.

The Angus built by Burger of Manitowoc, Wisconsin. It was designed for scientific research for the Esterline-Angus Co. of Indianapolis and based in Grand Haven, Michigan. The Angus was donated to Grand Valley State University.

The Angus built by Burger of Manitowoc, Wisconsin. It was designed for scientific research for the Esterline-Angus Co. of Indianapolis and based in Grand Haven, Michigan. The Angus was donated to Grand Valley State University.

The Angus built by Burger of Manitowoc, Wisconsin. It was designed for scientific research for the Esterline-Angus Co. of Indianapolis and based in Grand Haven, Michigan. The Angus was donated to Grand Valley State University.

The Angus built by Burger of Manitowoc, Wisconsin. It was designed for scientific research for the Esterline-Angus Co. of Indianapolis and based in Grand Haven, Michigan. The Angus was donated to Grand Valley State University.

The Angus built by Burger of Manitowoc, Wisconsin. It was designed for scientific research for the Esterline-Angus Co. of Indianapolis and based in Grand Haven, Michigan. The Angus was donated to Grand Valley State University.

Armory in Wauwatosa, Wisconsin.

Aristos Flour mill in Plymouth, Wisconsin.

The Angus store in Marinette, Wisconsin.

Letter from David M. Elliott to his sisters in New York, describing life in Wisconsin and asking for news from home. Sent with an envelope with impression of Abraham Lincoln and Hannibal Hamlin stamped on the front.

Letter from laborer and carpenter working in Michigan's Upper Peninsula to his father. He describes the Carp River area, its natural resources in comparison to Wisconsin, his daily routine, and his prospects for work.

Birds-eye view of Monticello, Wisconsin looking north, 1907.