Copyright © 1990 State Historical Society of Iowa. This article is posted here for personal use, not for redistribution.
Gibson, Michael D. "Manuscript Collections: the Archival Collections at the Center for Dubuque History." The Annals of Iowa 50 (1990), 389-393.
Available at: http://ir.uiowa.edu/annals-of-iowa/vol50/iss4/5