Penn Central Transportation Company.
- Penn Central Transportation Company records, 1835-1981.
- 255 linear ft. and 144 oversize v.
Records of railroad companies (mainly Michigan lines) absorbed with the merger of the New York Central Railroad Company and the Pennsylvania Railroad Company into the Penn Central Transportation Company. Records of companies that were subsidiaries of the Grand Rapids and Indiana Railroad; also records of subsidiary companies of the New York Central Railroad, including the Michigan Central Railroad and the Lake Shore and Michigan Southern Railroad (as well as records of their subsidiaries); and records of the Ann Arbor Railroad Company, and of the Detroit, Toledo and Ironton Railroad.
The photograph series, 1930 and 1960s, includes photos of the Milwaukee, Wisconsin, terminal of the Wisconsin and Michigan Transportation Company (car ferry operating between Milwaukee and Grand Haven, Michigan); and of remains of Ann Arbor car ferry at Manistee, Michigan.