Climax Observatory, 1940-1974, undated
This series contains records originally labeled, "Climax." The Climax Observatory was located at Climax, Colorado, and was founded in 1940 by Walter Orr Roberts and Donald Menzel. Records in this series are primarily observational data, both as photographs and handwritten records.
- 1940-1974, undated
Conditions Governing Access
Most of the materials in this collection are open for access. Six boxes in the Administration Series covering confidential meetings and subjects are restricted until 2025.
From the Collection: 50.00 Linear Feet