Historical Topographic Maps - Preserving the Past
The Historical Topographic Map Collection, or HTMC, provides a comprehensive digital repository of all scales and all editions of U.S. Geological Survey (USGS) printed topographic maps that …
USGS Historical Topographic Map Explorer
Apr 2, 2025 · The pop-up includes a useful link to a USGS web page that provides access to documents with keys explaining the symbols on historic and current USGS topographic maps.
Historical Maps - Topographic Maps From The U.S. Geological …
Apr 17, 2025 · The USGS's topoView allows you to find and download historical maps, as well as .KML files to be overlaid in Google Earth. When searching for maps you have the options to …
Get Maps - USGS Topoview
TopoView shows the many and varied older maps of each area, and so is especially useful for historical purposes—for example, the names of some natural and cultural features have …
Explore historical topo maps - Esri
Feb 6, 2019 · Esri’s USGS Historical Topographic Map collection contains scanned maps that were published as an ArcGIS Online image service. Using the Historical Topo Map Explorer …
USGS Historical Topographic Maps
Jun 20, 2025 · Historical U.S. Geological Survey (USGS) topographic maps. The collection includes all scales and all editions of the approximately 180,000 topographic maps published …
topoView | USGS
Use the slider below to reveal the Boston area in 1893. The historical topographic mapping collection lets users explore how physical and cultural features change over time. The maps …
Historical Topo Map Explorer
Nov 20, 2025 · The Historical Topo Map Explorer provides a visual way to search and explore the USGS topographic map collection via geographic extent, publication year, and map scale.
A New Way to Find Old Maps | U.S. Geological Survey - USGS.gov
Along with a thumbnail view of a sample map, features in this box allow you to select the download format, get a larger version of the preview map by clicking on it, and see how many …
Topographic Maps | U.S. Geological Survey - USGS.gov
The Historical Topographic Map Collection (HTMC) is the set of scanned images of USGS topographic quadrangle maps originally published as paper documents in the period 1884-2006.