2 entries match your criteria.
Related Historical Markers
By Cosmos Mariner, August 28, 2017
Marker Detail (1940 Harvard Observatory)
SHOWN IN SOURCE-SPECIFIED ORDER
1 ► Colorado, Lake County, Climax — Top Secret —  |
| Near State Highway 91, 11 miles south of Interstate 70, on the right when traveling south. | |||
| 2 ► Colorado, Lake County, Climax — Welcome to Climax! — |
| Near State Highway 91, 11 miles south of Interstate 70, on the right when traveling south. | |||