A scanned edition from the USGS Historical Topographic Map Collection, preserving an earlier published map of this area. Its cataloged boundary covers 40.0000° N to 40.2500° N and 105.5000° W to 105.2500° W.
Map area
Boulder
State
Colorado (CO)
Edition year
1957
Scale
Scale 1:62,500
USGS collection
Historical Topographic Map Collection
Edition status
Archived USGS edition
Geographic coverage
North edge
40.2500° N
South edge
40.0000° N
West edge
105.5000° W
East edge
105.2500° W
Approximate center
40.1250° N, 105.3750° W
Current geographic context
OpenStreetMap topographic view of this area
The live map loads only when this section approaches the viewport.