MapBird's eye view of the city of Sandwich, De Kalb County, Illinois 1869. Perspective map not drawn to scale. "Looking south west." LC Panoramic maps (2nd ed.), 186 Available also through the Library of Congress Web site as a raster image. Includes ill. and index to points of interest. Vault AACR2: 100; 651/1; 710/1
- Contributor: Ruger, A. - Chicago Lithographing Co.
- Date: 1869