- Harcourt, Brace and Company (New York), 19251
- Indiana Department of Geology and Natural Resources1
- Mc-Gill Warner Co (St. Paul, Minn)1
- McGill-Warner Co (St. Paul, Minn), 19251
- McKinley Pub. Co (Philadelphia, Pa)1
- Michigan Dept. of Conservation (Lansing, Mich)1
- Michigan Dept. of Conservation (Lansing, Mich)1
- Minneapolis (Minn.). City Planning Commission. (Minneapolis, Minn.?)1
- Minnesota Highway Department (St. Paul, Minnesota)1
- Minnesota Highway Dept. (St. Paul)1
- Minnesota State Board of Immigration : (St. Paul), 19251
- Moritz Ruhl (Leipzig)1
- National Geographic Society (Washington, D.C)1
- North Dakota Highway Commission (Bismarck, N.D)1
- Office of Village Engineer (Hibbing, Minn)1
- Ordnance Survey (London)1
- Oregon State Highway Commission (Salem, Or)1
- Pennsylvania Chamber of Commerce (Harrisburg), 19251
- Pharus-Gutenberg (Berlin)1
- Published by A. Finley1