This collection includes slides of historic Delaware County images, including buildings, factories, Sanborn maps, etc.

This collection includes correspondence, business records, family genealogical papers, product blueprints and drawings, trade publications, and other materials from the McCormick Brothers Company in Albany, Indiana ranging from 1819 to 1990 regarding company history and business transactions, and McCormick family history, photographs and negatives. These records and graphic materials were used for Griner's book The McCormicks of Albany.

This collection includes documents, photographs, slides and an interview from William A. Sutton in Muncie ranging from 1913 to 1985 regarding Sutton's work with the local government, and in religious and secular community organizations.