Scale 1:50,000. Alternate title in right lower margin: Montour Co., Pa. At head of title: Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey. "5000-meter universal transverse Mercator grid ... " "Projection ... (Lambert conformal conic)." Relief shown by contours and spot heights. "Experimental printing." "N4052.5--W7630/18X18." Includes index and location maps. Available also through the Library of Congress Web site as a raster image. AACR2
Geological Survey (U.S.); Pennsylvania. Bureau Of Topographic And Geologic Survey
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