65.4 linear feet — 1 oversize folder
The Alexander Ruthven papers consists of two series of records. The first is the papers of Ruthven as president of the University of Michigan, 1929 to 1951. The second, and smaller, series is the files maintained by Ruthven as a zoologist with the University Museum and as professor of zoology. This latter series dates largely from 1908 to 1929 but also includes collected earlier files from the 1870s.