Creator
- Ott, R.1
- Ottawa County (Mich.)1
- Public Roads Administration1
- Roscommon County Road Commission1
- Saint Clair County Road Commission1
- Saint Joseph County (Mich.)1
- Schoolcraft County Road Commission1
- Scott Engineering Company (Alpena, Mich.)1
- Smith, Ralph A. (Cartographer)1
- Stenglein Printing Company1
- Tuscola County (Mich.)1
- Tuscola County Road Commission1
- United States1
- Van Buren County (Mich.)1
- Van Buren County Road Commission1
- Washtenaw County (Mich.)1
- Wellington, R. J.1
- West Shore Community College1
- Wexford County Road Commission1
- Young, J. H. (James Hamilton)1