MapMap of Michigan showing the Toledo, Ann Arbor, & North Michigan Railway and connecting lines. Shows drainage, cities and towns, townships, counties, and the railroad lines in red. Includes descriptive text on traffic connections.
- Contributor: G.W. & C. Colton & Co. - Toledo, Ann Arbor, and North Michigan Railway Company
- Date: 1886
MapRailroad map of Michigan prepared for the commissioner of railroads. Shows drainage, cities and towns, and railroads in color.
- Contributor: G.W. & C. Colton & Co.
- Date: 1876