Isabela, Puerto Rico: USGS topographic map, 1:30,000 (1941)

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Isabela, Puerto Rico: USGS topographic map, 1:30,000 (1941)

USGS historical topographic quadrangle of Isabela, Puerto Rico, at 1:30,000 (7.5 x 7.5 minute). 5 editions: 1941. Shows terrain by contour lines, rivers and lakes, roads, railroads, towns and buildings.

Date: 1941
Mapmaker / publisher: U.S. Geological Survey
Place: Isabela, Puerto Rico
Scale: 1:30,000
Collection: USGS Historical Topographic Map Collection
Archive: USGS Historical Topographic Map Collection
Type: USGS topographic map
Editions: 5
Footprint: 18.5° to 18.625° N, -67.125° to -67° 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

"Isabela, Puerto Rico: USGS topographic map, 1:30,000 (1941)" (1941). U.S. Geological Survey, Historical Topographic Map Collection. Public domain. https://www.sciencebase.gov/catalog/item/5a8a2ff4e4b00f54eb3d18cf

What public domain means here

Need maps for a whole project? Add Find Any Map to Claude and ask for this one by its id: 89280.