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  • Catalog Record

    Forest County, Pennsylvania. Catalog Record Only

    Scale 1:50,000. Alternate title in right lower margin: Forest Co., Pa. At head of title: Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey. "5000-meter universal transverse Mercator grid ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1973
  • Catalog Record

    Sullivan County, Pennsylvania. Catalog Record Only

    Scale 1:50,000. Alternate title in right lower margin: Sullivan Co., Pa. At head of title: Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey. "5000-meter universal transverse Mercator grid ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1974
  • Catalog Record

    Roads, paths, and places on interest in the Wissahickon Valley. Catalog Record Only

    Covers part of Fairmount Park, Philadelphia. Relief shown by contours. Includes text, notes, and descriptive index to points of interest. 1 map : col. ; 83 x 49 cm., folded to 22 ...

    • Contributor: Friends of the Wissahickon
    • Original Format: Maps
    • Date: 1990
  • Catalog Record

    Venango County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in right lower margin: Venango Co., Pa. : N4109.5-W7928/28.5 X 33. "Map edited 1986." In upper margin: United States, Department of the Interior, ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1986
  • Catalog Record

    Blair County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in lower margin at right: Blair Co., Pa. "Map edited 1991." In upper margin: United States, Department of the Interior, Geological Survey; Commonwealth ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1991
  • Catalog Record

    Schuylkill River recreation map. Catalog Record Only

    Relief shown by contours and spot heights. Maps lettered: Section A ... Section H. Orientation differs. USGS topographic basemap. Includes text, index map, and 1 or more aerial views of river. 8 ...

    • Contributor: Delaware River Basin Commission
    • Original Format: Maps
    • Date: 1982
  • Catalog Record

    Cameron County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in right lower margin: Cameron Co., Pa. : N4112.5--W 7758.75/25 X 27.25 : 1987. "Map edited 1987." In center upper margin: Commonwealth of ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1987
  • Catalog Record

    York County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate titles in right lower margin: York Co., Pa. : N3942.5--W7645/31.5 X 25 : 1982 -- York Co., Pa. : N3942.5--W7614/31.5 X 31 : 1982. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1983
  • Catalog Record

    Map of the maneuver ground of the Camp of Instruction, Gettysburg, Pa. : July 1910 / Catalog Record Only

    Covers rural area east of Gettysburg borough, Adams County, Pa. Relief shown by contours. Also shows buildings, householders' names, and functional designations for individual farm fields; "Camp of Instruction 1910" shown on ...

    • Contributor: United States. Army. Engineer Battalion, 1St. Company D.
    • Original Format: Maps
    • Date: 1910
  • Catalog Record

    Philadelphia County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in right lower margin: Philadelphia Co., Pa. "Map edited 1982." Pa. coordinate and UTM grids. Includes notes, index to 1:24,000-scale maps, and location ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1983
  • Catalog Record

    Northumberland County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in right lower margin: Northumberland Co., Pa. : N4036--W7622.5/35 X 35 : 1981. "Map edited 1981." In upper margin: United States, Department of ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1983
  • Catalog Record

    Topographical plan of part of the revolutionary camp grounds at Valley Forge, Pennsylvania : comprising the inner lines of entrenchments, redoubts, and defences, Dec. 19, 1777-June 19, 1778 / Catalog Record Only

    Scale ca. 1:4,800. "Surveyed July and August 1893." Relief shown by contours and spot heights. Cadastral map showing land ownership in the area of the projected Valley Forge State Park. From the ...

    • Contributor: Haupt & Franklin
    • Original Format: Maps
    • Date: 1893-01-01
  • Catalog Record

    Lackawanna County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in lower margin at right: Lackawanna Co., Pa. : 41075-D6-TF-050 : 1991. "Map edited 1991." In upper margin: United States, Department of the ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1991
  • Catalog Record

    Potter County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. "Map edited 1986." In upper margin: United States, Department of the Interior, Geological Survey; Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1986
  • Catalog Record

    Tioga County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate titles in right lower margin: Tioga Co., Pa. : N4132-W7715/28.5 X 22 : 1986 -- Tioga Co., Pa. : N4132-W7652/28.5 X 23 : 1986. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1987
  • Catalog Record

    Juniata County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in right lower margin: Juniata Co., Pa. : 40077-E4-CF-050 : 1986. "Map edited 1986." In center upper margin: Commonwealth of Pennsylvania, Department of ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1987
  • Catalog Record

    Sunbury, PA and Harrisburg, PA Harrisburg, PA : 40076, DRG digital raster graphic data / Catalog Record Only

    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1996
  • Catalog Record

    Dauphin County, Pennsylvania / Catalog Record Only

    Relief shown by contours and spot heights. Alternate title in right lower margin: Dauphin Co., Pa. : N4007--W7632/33X30 : 1974. "Compiled in 1974 from 1:24 000-scale maps." In upper margin: United States, ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1977
  • Catalog Record

    Wayne County, PA DOQ digital orthophoto quadrangle data : US GeoData / Catalog Record Only

    An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours and spot ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1995
  • Catalog Record

    Venango County, PA DOQ digital orthophoto quadrangle data : US GeoData / Catalog Record Only

    An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours and spot ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1996