USGS Historical Topographic Map Collection
USGS Historical Quadrangle in GeoPDF. The USGS Historical Topographic Map Collection (HTMC) is scanning all scales and all editions of topographic maps published by the U.S. Geological Survey (USGS) since the inception of the topographic mapping program in 1884.
Complete Metadata
| bureauCode |
[ "010:12" ] |
|---|---|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_bb7b145f-8d7f-405b-96ae-348d61172951 |
| spatial | -180, -14.3833333, 180, 72 |
| theme |
[ "Geospatial" ] |