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- Canada. Topographical Survey7
- Dinsmore, A. F.7
- East India Company7
- France. Corps d'état-major7
- Geographical Publishing Co.7
- Great Britain. Ordnance Survey7
- Jansson, Jan, 1588-16647
- Jennings, Carrie E.7
- Leverett, Frank, 1859-19437
- Mercator, Gerhard, 1512-15947
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- Minnesota Map Publishing Co.7
- Minnesota. Department of Highways. Transportation and Transit Planning and Programming Division7
- Minnesota. Department of Transportation7
- Minnesota. Transportation and Transit Planning and Programming Division7
- Sanson, Guillaume7
- Thomas, Cowperthwait & Co.7
- United States. Bureau of Reclamation7