Denny's pocket map of Colusa County, California : compiled from latest official and private data.
Description:
Map shows township grid, canals, roads, trails, railroads, electric railroads, towns, ferries, marshes, the California National Forest, and the Sacramento Valley Irrigation System. Relief shown by hachures. Scale [ca. 1:99,700].
Date:
1913
Creator:
Edward Denny & Co.