
The USGS publishes only a small preview of each map; the downloads are full size.
Ontario and Vicinity, California: USGS topographic map, 1:31,680 (1942)
USGS historical topographic quadrangle of Ontario and Vicinity, California, at 1:31,680 (7.5 x 7.5 minute). 2 editions: 1942. Shows terrain by contour lines, rivers and lakes, roads, railroads, towns and buildings.
- Date
- 1942
- Mapmaker / publisher
- U.S. Geological Survey
- Place
- Ontario and Vicinity, California
- Scale
- 1:31,680
- Collection
- USGS Historical Topographic Map Collection
- Archive
- USGS Historical Topographic Map Collection
- Type
- USGS topographic map
- Editions
- 2
- Footprint
- 34° to 34.1666667° N, -117.75° to -117.625° 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
"Ontario and Vicinity, California: USGS topographic map, 1:31,680 (1942)" (1942). U.S. Geological Survey, Historical Topographic Map Collection. Public domain. https://www.sciencebase.gov/catalog/item/5a8a51d6e4b00f54eb40c7b9Need maps for a whole project? Add Find Any Map to Claude and ask for this one by its id: 90808.
All 2 editions
Each edition as the USGS published it, with a GeoTIFF (image) and a GeoPDF download.
More like this

Ontario, California: USGS topographic map, 1:31,680 (1933)
1933 · USGS Historical Topographic Map Collection

Ontario, California: USGS topographic map, 1:62,500 (1954)
1954 · 5 editions

Ontario, California: USGS topographic map, 1:24,000 (1954–1967)
1954–1967 · 5 editions

Riverside and Vicinity, California: USGS topographic map, 1:31,680 (1942)
1942 · 2 editions

Fontana, California: USGS topographic map, 1:31,680 (1943)
1943 · 3 editions

Corona and Vicinity, California: USGS topographic map, 1:31,680 (1942)
1942 · USGS Historical Topographic Map Collection

Claremont, California: USGS topographic map, 1:24,000 (1928)
1928 · 3 editions

La Verne, California: USGS topographic map, 1:20,000 (1940)
1940 · USGS Historical Topographic Map Collection
