Digital Maps and Geospatial Data | Princeton University
Nigeria extracted historical administrative boundaries, 1931
- Map and Geospatial Information Center, Lewis Library, Princeton University
Shapefile representing historical boundaries of provinces in Nigeria for 1931. Boundaries were extracted from a scanned British Colonial Office map.
- Nigeria, Cameroon, Cameroons, and British Cameroons
- 1931, 2017, and 2017
- Held by: