Title: Aeromagnetic map of the New Hartford quadrangle and parts of the Collinsville and West Granville quadrangles, Litchfield and Hartford counties, Connecticut.
Authors: Geological Survey (U.S.)
Publisher: Interior--Geological Survey,
Year: 1969
Subjects: Geomagnetism Connecticut Hartford County Maps.; Geomagnetism Connecticut Litchfield County Maps.; Hartford County (Conn.) Maps.; Litchfield County (Conn.) Maps.