Results for "Astrophysical observatories"
- Collection
Volunteer Flight Officer Network Airline Records, 1963-1975
- Date: 1963 1963-1975
- Creator: Smithsonian Astrophysical Observatory Moonwatch Division
- Collection
Contracts, 1966-1970
- Date: 1966 1966-1970
- Creator: Mt. Hopkins Observatory
Photographs and Color Slides, 1969
- Date: 1969
- Creator: Mt. Hopkins Observatory
- Collection
Subject Files, 1966-1970
- Date: 1966 1966-1970
- Creator: Mt. Hopkins Observatory
- Finding Aid
SIA RU009534, Classical Observation Techniques Videohistory Collection, 1988, 1991
- Date: 1988 1988-1991 1988, 1991
- Creator: Smithsonian Institution Archives
