- Automobile Club of America, cartographer, publisher3
- Brown and Parsons, cartographer, publisher3
- Connecticut. Dept. of Transportation3
- Feininger, Tomas3
- J.B. Beers & Co.3
- Peper, John D.3
- Snyder, George L. (George Leonard), 1927-3
- United States. Bureau of Public Roads3
- United States. Bureau of the Census3
- United States. Public Roads Administration3
- Beers, F. W. (Frederick W.)2
- Beers, F. W. (Frederick W.), author2
- Bullard Company (Boston, Mass.), cartographer2
- Clason Map Co.2
- Fagan, L., cartographer2
- Geological Survey (U.S.), cartographer, publisher2
- Handman, Elinor H.2
- Hanshaw, Penelope M.2
- Hartford (Conn). Department of Engineering2
- Hartford County (Conn. : Metropolitan district). Commission on Regional Planning2
GeoBlacklight version 4.1.0
