Box 23
Contains 49 Results:
12 April 1950 Flare Sequence, 1950 April
This folder contains a series of photographs depicting a solar flare sequence.
8 May 1951 Flare Pic, 1951 May
This folder contains a series of photographs depicting a solar flare sequence.
22 May 1950 Flare Sequence, 1950 May
This folder contains a series of photographs depicting a solar flare sequence.
6.VII-49 Construction on the Chalk MTN Site, 1949 July
This folder contains photographs of the land, equipment, and building structures for the construction of the Chalk Mountain site.
1950s Eclipses, 1952-1959
This folder contains photographs of eclipse expeditions that occurred in the 1950s. Includes the following people (not all are listed): Bob Cooper, Bob Lee, Jack Evans, Joe Rush, Gene Laybourne. Also included are the following locations (not all are listed): the Canary Islands, Pukapuka, Cook Islands
Anniversary Party, undated
This folder contains a photograph of an HAO anniversary party attended by staff and trustees.
Atmospheric Light [Piller] at CMX!, undated
This folder contains a photograph of an atmospheric light pillar taken at the Climax Observatory.