Collections : [University of Michigan Bentley Historical Library]

Reports of comprehensive Michigan Railroad Appraisal, providing evaluations of every railroad in the state, directed by Mortimer E. Cooley at the request of Governor Hazen Pingree; also appraisals of plank roads and canals built in Michigan.

The record group consists of nine volumes of Michigan railroad appraisal reports. The appendix titled "List of Physical Items Inventoried" lists the types of property, machinery and equipment inventoried in the appraisals.

Timekeeper for the construction of the Michigan Central Railway Tunnel. The collection is comprised of photographs and photographic postcards featuring pictures taken by Wells of the various stages of construction of the tunnel, which opened in 1910 and allowed for a more efficient method of transporting rail cars between Detroit and Windsor.

The Leonard W. Wells photograph collection consists primarily of photographs of various sizes, separated into four series: Approach to Tunnel; Construction Sites and Workers; River Construction; and Other Photographs. These divisions are meant to indicate the content of scenes found in the collection. The collection also contains photographic postcards, all of which are located in the Construction Sites and Workers series or the Other Photographs series. Most of the images depict various views along the railway path, stages of the tunnel's construction, or groups of construction workers. One photograph features the first sinking of a tunnel tube section on October 1, 1907. Although the majority of images show the construction of the Michigan Central Railway Tunnel, the locations found in other images may be outside of Detroit or Windsor. The Biographical series contains additional information about the life of Leonard W. Wells.

Battle Creek, Michigan, resident; glass negatives of houses and house interiors, of children, women, boating scenes, and a railroad car, possibly taken in the Battle Creek, Michigan area.

The collection is arranged into a single series of glass negative with two subseries for different sizes (4"x5" and5"x8"). The negatives are unidentified, but they are probably of a Battle Creek area family or families, perhaps the family of Burns's wife, Betty Hoyt.

Photographs, contact prints, and glass negatives collected by Mrs. Robert Jensen.

The collection consists of photographs, contact prints, and glass negatives relating to miscellaneous topics, including ice cutting and storage at Mackinaw City, Michigan, and logging and other activities at or near Harbor Springs and Haring, Michigan. There are also some photographs of railroads, ships, and a lighthouse.

Steel industry engineer; vice-president in charge of engineering of Great Lakes Steel Corp., Ecorse, Michigan; chief of steel plant facilities for steel division, U. S. War Production Board, during World War II. Correspondence, writings, professional papers, and files relating to activities with the Association of Iron and Steel Engineers.

The Julius Clauss collection has been arranged into the following series: Personal / Biographical; Writings, Presentations and Background material; Organizational files; Photographs; and Motion Pictures. Although reflecting all phases of Clauss' career, the bulk of the collection relates to his work with Great Lakes Steel and his overall interest in the history of the steel industry.

Republican congressman and U.S. district judge from Lansing, Michigan. Correspondence, business and legal papers, manuscript addresses, photographs, and miscellaneous items; include material concerning Michigan politics and his Civil War activities as a member of Congress; journal, 1871 containing a few brief entries on business matters.

The papers of John Wesley Longyear spans the period from 1837 to 1875. The bulk of the collection covers two periods of Longyear's life: his two terms in the U.S. House of Representatives (1863-1866) and his service as U.S. district court judge (1870-1875).

Flint, Michigan, attorney and Republican state representative. Correspondence concerning the automotive industry, particularly his firms dealing with the General Motors Corporation and other automobile companies; also papers concerning state politics, the Republican Party, and the Constitutional Convention of 1907-1908; also docket books, 1883-1921, with record of cases handled by Carton and his partners.

The collection has been divided into the following series: Correspondence, 1900-1920; Masonic Papers, 1909-1920; Railroad, 1919-1920; Law Materials.

Escanaba, Michigan, newspaperman. Subject files (including collected materials) relating to his research interest in Michigan's Upper Peninsula, notably in the area of Cedar River, Escanaba, and Menominee; include manuscript of writings, subject files, and photographs.

The papers of Jean Worth consists largely of collected material relating to his research interest in Michigan's Upper Peninsula. The collection has been divided into the following series: Cedar River; Escanaba; Menominee; and Upper Peninsula -General.

J. Cummer & Son was a Cadillac, Michigan, lumber manufacturing company. Consists of views (by B. D. Jackson) of Cadillac and of the different Cummer business enterprises: J. Cummer & Son, lumber manufacturers, Cummer Lumber Co., lumber manufacturers, Cummer & Gerrish, planing mill, and Wellington W. Cummer, saw mill.

The collection consists of views (by B. D. Jackson) of Cadillac and of the different Cummer business enterprises: J. Cummer & Son, lumber manufacturers, Cummer Lumber Co., lumber manufacturers, Cummer & Gerrish, planing mill, and Wellington W. Cummer, saw mill.

Benzonia and Ann Arbor, Michigan; papers of individual family members, detailing in part activities in the Philippines, 1907-1912. The collection also contains photographs and albums of images from the period when they lived in the Philippines.

The Hubbell Family Papers date from 1859 to 1983 and measure one linear foot. Included in the collection are genealogical material, and correspondence and other papers of individual family members.