Relief shown by contours and spot heights.Alternate title in right lower margin: Columbia Co., Pa. : N4046--W7612/38x27 : 1979."Map edited 1979."In upper margin: United States, Department of the Interior, Geological Survey; Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey.Pa. coordinate and UTM grids.Includes notes, "Index of 1:24 000 scale maps," and location map
Relief shown by contours and spot heights.Alternate title in right lower margin: Luzerne Co., Pa. : ...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Beaver Co., Pa. ...
Relief shown by contours and spot heights.Alternate title in right lower margin: Northumberland Co.,...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Lebanon Co., Pa....
Relief shown by contours and spot heights.Alternate title in right lower margin: Franklin Co., Pa. :...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Dauphin 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: Susquehanna Co., Pa...
Relief shown by contours and spot heights.Alternate title at lower right: Delaware Co., Pa. : 39075-...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Jefferson Co., P...
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: Fulton Co., Pa. : 3...
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 lower margin at right: Sullivan 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: Luzerne Co., Pa. : ...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Beaver Co., Pa. ...
Relief shown by contours and spot heights.Alternate title in right lower margin: Northumberland Co.,...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Lebanon Co., Pa....
Relief shown by contours and spot heights.Alternate title in right lower margin: Franklin Co., Pa. :...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Dauphin 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: Susquehanna Co., Pa...
Relief shown by contours and spot heights.Alternate title at lower right: Delaware Co., Pa. : 39075-...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Jefferson Co., P...
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: Fulton Co., Pa. : 3...
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 lower margin at right: Sullivan 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: Luzerne Co., Pa. : ...
Relief shown by contours and spot heights.Alternate title in lower margin at right: Beaver Co., Pa. ...
Relief shown by contours and spot heights.Alternate title in right lower margin: Northumberland Co.,...