- CollectionPamphlet/020 - Grinnell Town History 1840- 1850-1950
- Box25 - Untitled
- File20.1 pR23s - Reams, A. A. Sheridan Township and its early citizens. 1855-1898. Compiled from the files of the Brooklyn Chronicle of June, July and August, 1989. Written for the Chronicle by A. A. Reams. Grinnell: Ray and Frisbie, 1916. 70 p.
- File20.1 pR23w - Reams, A. A. Washington township and its useful citizenf from 1847-1901... compiled in 1921 from the 1901 files of the Grinnell Herald
- File20.1 pR58 - Iowa. River to River Road. History of this highway published in The Kellogg Enterprise.
- File20.1 pR585 - Iowa. Chicago, Burlington & Quincy Railroad. Copy of map printed in 1880 showing route through southern Iowa.
- File20.1 pSa5g - Sanford, Nettie. Historic sketches of Grinnell and Poweshiek County. From Grinnell newspaper. includes 3 page index.
- File20.1 pSa5m - Sanford, Nettie. History of Malcom township, Poweshiek county; a trade history. Grinnell: Ray & Frisbee, 12 p.
- 6 more...