Potomac Illinois Historical topographic map, 1:62500 scale, 15 X 15 Minute, Year 1936

~ Potomac IL topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1936

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Potomac, Illinois, USGS topographic map dated 1936.

Includes geographic coordinates (latitude and longitude). This topographic map is suitable for hiking, camping, and exploring, or framing it as a wall map.

Printed on-demand using high resolution imagery, on heavy weight and acid free paper, or alternatively on a variety of synthetic materials.

Topos available on paper, Waterproof, Poly, or Tyvek. Usually shipping rolled, unless combined with other folded maps in one order.


  • Product Number: USGS-5532441
  • Free digital map download (high-resolution, GeoPDF): Potomac, Illinois (file size: 7 MB)
  • Map Size: please refer to the dimensions of the GeoPDF map above
  • Weight (paper map): ca. 55 grams
  • Map Type: POD USGS Topographic Map
  • Map Series: HTMC
  • Map Verison: Historical
  • Cell ID: 61238
  • Scan ID: 309903
  • Survey Year: 1932
  • Datum: NAD
  • Map Projection: Polyconic
  • Map published by United States Geological Survey
  • Map Language: English
  • Scanner Resolution: 600 dpi
  • Map Cell Name: Potomac
  • Grid size: 15 X 15 Minute
  • Date on map: 1936
  • Map Scale: 1:62500
  • Geographical region: Illinois, United States

Neighboring Maps:


All neighboring USGS topo maps are available for sale online at a variety of scales.


Spatial coverage:

Topo map Potomac, Illinois, covers the geographical area associated the following places:

- Clarence - Ellis - Gerald - Hustle - Rankin - Penfield - East Lynn - Blue Grass (historical) - Reilly - Pellville - Potomac - Armstrong

  • Map Area ID: AREA40.540.25-88-87.75
  • Northwest corner Lat/Long code: USGSNW40.5-88
  • Northeast corner Lat/Long code: USGSNE40.5-87.75
  • Southwest corner Lat/Long code: USGSSW40.25-88
  • Southeast corner Lat/Long code: USGSSE40.25-87.75
  • Northern map edge Latitude: 40.5
  • Southern map edge Latitude: 40.25
  • Western map edge Longitude: -88
  • Eastern map edge Longitude: -87.75

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