Add to ORKGIn right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."1-13369.
Relief shown by contours and spot heights.Alternate title in right lower margin: Clarion County, Pa....
Relief shown by contours and spot heights.Alternate title in right lower margin: Greene Co., Pa. : N...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Dauphin Co., Pa....
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
Relief shown by contours and spot heights.Alternate title in right lower margin: Columbia Co., Pa. :...
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
Title in right lower margin: Jefferson Co., Pa. : N4054-W7842.5/29 X 30.5."Compiled in 1973 from 1:2...
Relief shown by contours and spot heights."Map edited 1987."In upper margin: USGS--science for a cha...
"Sources: Base map from U.S. Geological Survey, Pennsylvania, 1975. County, county subdivision, and ...
Relief shown by contours and spot heights.Alternate title in right lower margin: Lebanon Co., Pa. : ...
Relief shown by contours and spot heights.Alternate title in right lower margin: Carbon Co., Pa. : N...
Relief shown by contours and spot heights.Alternate title in right lower margin: Crawford Co., Pa. :...
Relief shown by contours and spot heights.Alternate title in right lower margin: McKean Co., Pa. : 4...
Relief shown by contours and spot heights.Alternate title in right lower margin: Clarion County, Pa....
Relief shown by contours and spot heights.Alternate title in right lower margin: Greene Co., Pa. : N...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Dauphin Co., Pa....
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
Relief shown by contours and spot heights.Alternate title in right lower margin: Columbia Co., Pa. :...
In right lower margin: June 1981."Base source: USGS 1:50,000 county base dated 1976."Includes note."...
Title in right lower margin: Jefferson Co., Pa. : N4054-W7842.5/29 X 30.5."Compiled in 1973 from 1:2...
Relief shown by contours and spot heights."Map edited 1987."In upper margin: USGS--science for a cha...
"Sources: Base map from U.S. Geological Survey, Pennsylvania, 1975. County, county subdivision, and ...
Relief shown by contours and spot heights.Alternate title in right lower margin: Lebanon Co., Pa. : ...
Relief shown by contours and spot heights.Alternate title in right lower margin: Carbon Co., Pa. : N...
Relief shown by contours and spot heights.Alternate title in right lower margin: Crawford Co., Pa. :...
Relief shown by contours and spot heights.Alternate title in right lower margin: McKean Co., Pa. : 4...
Relief shown by contours and spot heights.Alternate title in right lower margin: Clarion County, Pa....
Relief shown by contours and spot heights.Alternate title in right lower margin: Greene Co., Pa. : N...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Dauphin Co., Pa....