- United States. Office of Strategic Services8
- Clason Map Co.7
- Clason Map Co., cartographer, publisher7
- International Travel Maps (Firm)7
- TTK Healthcare Limited. Publications Division7
- Cartographia Kft6
- Connecticut. State Highway Dept6
- Kümmerly + Frey6
- Leuthold, H. F.6
- Oregon State Highway Commission6
- United States. Public Roads Administration6
- Great Britain. War Office. General Staff. Geographical Section5
- H.M. Gousha Company, cartographer5
- Humanitarian Information Centre for Liberia5
- Keller, Heinrich, 1778-1862, cartographer5
- Texas. Highway Dept5
- Automobile Club of America, cartographer, publisher4
- Clason Map Co., cartographer4
- Institut géographique national (France)4
- John Bartholomew and Son4
GeoBlacklight version 4.1.0
