Pennsylvania: Mifflinburg Quadrangle. 15-minute series [cartographic material].

Format
Map
Language
English
Published/​Created
[Washington, D.C.] : U.S. Geological Survey,
Description
Scale 1:62,500 Polyconic proj. (W 77°15ʹ--W 77°0ʹ/N 41°0ʹ--N 40°45ʹ)

Details

Subject(s)
Notes
  • United States. Geological Survey.
  • U.S.G.S.
  • Polyconic projection. Relief shown by 20 feet contour interval and spot heights. Surveyed in 1938. Verso: The topographic maps of the United States.
Language note
In English.
Statement on language in description
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