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Ketchikan B-6 SE, Alaska: USGS topographic map, 1:25,000 (1991)
USGS historical topographic quadrangle of Ketchikan B-6 SE, Alaska, at 1:25,000 (7.5 x 7.5 minute). 1 edition: 1991. Shows terrain by contour lines, rivers and lakes, roads, railroads, towns and buildings.
- Date
- 1991
- Mapmaker / publisher
- U.S. Geological Survey
- Place
- Ketchikan B-6 SE, Alaska
- Scale
- 1:25,000
- Collection
- USGS Historical Topographic Map Collection
- Archive
- USGS Historical Topographic Map Collection
- Type
- USGS topographic map
- Footprint
- 55.25° to 55.375° N, -131.8333333° to -131.6666667° E
Public domainsafest
Reason: a USGS map: a work of the US government, not protected by copyright in the US (17 U.S.C. 105).
Read from: USGS Historical Topographic Map Collection: maps made by the U.S. Geological Survey are US government works (17 U.S.C. 105).
Credit line
"Ketchikan B-6 SE, Alaska: USGS topographic map, 1:25,000 (1991)" (1991). U.S. Geological Survey, Historical Topographic Map Collection. Public domain. https://www.sciencebase.gov/catalog/item/5a8a46eae4b00f54eb3f862eNeed maps for a whole project? Add Find Any Map to Claude and ask for this one by its id: 87984.
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