~ Thornburgh Gulch CO topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 1969, updated 1985
Thornburgh Gulch, Colorado, USGS topographic map dated 1969.
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-5356779
 - Free digital map download (high-resolution, GeoPDF): Thornburgh Gulch, Colorado (file size: 12 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: 44945
 - Scan ID: 234723
 - Imprint Year: 1985
 - Woodland Tint: Yes
 - Photo Inspection Year: 1973
 - Aerial Photo Year: 1968
 - Field Check Year: 1969
 - Datum: NAD27
 - Map Projection: Polyconic
 - Map published by United States Geological Survey
 - Map Language: English
 - Scanner Resolution: 600 dpi
 - Map Cell Name: Thornburgh Gulch
 - Grid size: 7.5 X 7.5 Minute
 - Date on map: 1969
 - Map Scale: 1:24000
 - Geographical region: Colorado, United States
 
Neighboring Maps:
All neighboring USGS topo maps are available for sale online at a variety of scales.
Spatial coverage:
Topo map Thornburgh Gulch, Colorado, covers the geographical area associated the following places:
- Conway Spring - Tommys Gulch - Thornburgh Spring - Thornburgh Gulch - Gibson Blair Ditch - Woodbury Gulch - Monasco Spring - Dry Gulch Mine - Trowel Ditch
- Map Area ID: AREA4140.875-107.875-107.75
 - Northwest corner Lat/Long code: USGSNW41-107.875
 - Northeast corner Lat/Long code: USGSNE41-107.75
 - Southwest corner Lat/Long code: USGSSW40.875-107.875
 - Southeast corner Lat/Long code: USGSSE40.875-107.75
 - Northern map edge Latitude: 41
 - Southern map edge Latitude: 40.875
 - Western map edge Longitude: -107.875
 - Eastern map edge Longitude: -107.75