The Bentley Historical Library is a treasure trove of local and Michigan history on North Campus.

Bentley home page: http://www.umich.edu/~bhl/

The Bentley Image Bank has about 5,000 photos from the collection online.

Archived at the library are these collections:

• The Graduate Employees Organization (GEO) archives their records.
• John and Leni Sinclair files: http://www.umich.edu/~bhl/bhl/refhome/jls/John.html