30- x 60-Minute Series Index Map (1:100,000-Scale)
Return to USGS Historical Topographic Map Collection
The index map below shows the Map Library's holdings of the 30-x 60-minute series map collection (1:100,000 scale). This collection includes maps from the Bureau of Land Management (BLM), as well as planimetric and topographic maps from the USGS. Expand the Legend menu at left to view all map layers.
To view maps from this collection in person, please contact Map Library staff.
ArcOnline map originally compiled and uploaded by Rene Torres.