- Geological Survey (U.S.), cartographer36
- Morden, Robert, approximately 1650-1703, cartographer36
- Geological Survey (U.S.), cartographer, publisher35
- Pneu Michelin (Firm)35
- United States. Forest Service. Pacific Northwest Region33
- Austro-Hungarian Monarchy. Militärgeographisches Institut32
- Bowen, Emanuel, 1693 or 1694-1767, cartographer32
- National Atlas & Thematic Mapping Organisation (India)32
- United States. Forest Service. Northern Region32
- G.W. & C.B. Colton & Co., cartographer, publisher31
- United States. Bureau of Land Management31
- United States. Forest Service. Intermountain Region30
- Sanson, Guillaume28
- United States. Office of Strategic Services. Research and Analysis Branch, cartographer28
- Sanson, Guillaume, cartographer27
- United States. Hydrographic Office, issuing body26
- Homann, Johann Baptist, 1663-1724, cartographer25
- U.S. Coast and Geodetic Survey25
- Wit, Frederik de, cartographer25
- Nelles Verlag24
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