Search Maps
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MapCarroll County, Maryland "Compiled by USGS in 1976 from USGS 1:24,000-scale topographic maps dated 1966-1974." "Planimetry revised from aerial photographs taken 1973." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapMap of Carroll County, Md., showing rural delivery service Road map showing rural postal delivery routes and landholders' surnames at delivery points. Also covers small areas of adjoining counties in Md. and Pa. "January 31, 1911 G.C.M." Blue-line print. Available also through the Library of Congress Web site as a raster image. Includes index of rural delivery routes and names of post offices providing rural delivery. "147."
- Contributor: United States. Post Office Department
- Date: 1911-01-01