Description: Aeromagnetic map of the Lahore quadrangle, Louisa, Spotsylvania, and Orange Counties, Virginia

Main Author:	Geological Survey (U.S.)
Other Authors:	Bromery, Randolph W. 1926-2013., Galat, G. A., Gilbert, Francis P.
Format:	Map
Language:	English
Published:	Washington, D.C. : The Survey, 1963.
Physical Description:	1 map ; 58 x 46 cm, on sheet 61 x 71 cm, folded in envelope 30 x 24 cm.
Series:	Geophysical investigations (Geological Survey (U.S.)) ; map GP-386.
Subjects:	Geomagnetism -- Virginia -- Louisa County -- Maps. Geomagnetism -- Virginia -- Spotsylvania County -- Maps. Geomagnetism -- Virginia -- Orange County -- Maps.

Item Description:	Includes note, index map, and map. "Aeromagnetic survey flown at 500 feet above ground, 1960."
Physical Description:	1 map ; 58 x 46 cm, on sheet 61 x 71 cm, folded in envelope 30 x 24 cm.