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Archival description
Helen Sawyer Hogg fonds
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Helen Sawyer Hogg fonds
Helen Sawyer Hogg fonds
Professional Correspondence
Professional Correspondence
Professional Associations
Professional Associations
Articles, Manuscripts, Addresses
Articles, Manuscripts, Addresses
Star Cluster Files and Index Cards
Star Cluster Files and Index Cards
Personal Correspondence
Personal Correspondence
Education
Education
Memorabilia
Memorabilia
Dunstable. 1955
Dunstable. 1955
Graphic Records
Graphic Records
Dunstable. 1955
Dunstable. 1955
Mt. Holyoke College. Observatory
Mt. Holyoke College. Observatory
Oak Ridge. Radio telescope
Oak Ridge. Radio telescope
Lake IAU Building
Lake IAU Building
Smith. Observatory
Smith. Observatory
Oak Ridge. Harvard telescope
Oak Ridge. Harvard telescope
Groton
Groton
Lake Winnepesaukee. Hoggs at Hazen's
Lake Winnepesaukee. Hoggs at Hazen's
Meudon. Observatory
Meudon. Observatory
Washington. NSF across Lafayette Park
Washington. NSF across Lafayette Park
Richmond Hill DDO party
Richmond Hill DDO party
Naval Observatory domes
Naval Observatory domes
Richmond Hill. Big dome in fall
Richmond Hill. Big dome in fall
Richmond Hill. Thanksgiving colours. 98 Richmond
Richmond Hill. Thanksgiving colours. 98 Richmond
Richmond Hill. David & James. colours. 98 Richmond
Richmond Hill. David & James. colours. 98 Richmond
Washington. Naval Observatory thru tree
Washington. Naval Observatory thru tree
Washington. Naval Observatory Dome of 26"
Washington. Naval Observatory Dome of 26"
Cambridge. Dr. Shapley
Cambridge. Dr. Shapley
Amherst. Green and Linnell. 18"
Amherst. Green and Linnell. 18"
Washington. NSF Advisory panel
Washington. NSF Advisory panel
Troy. Rennselaer Observatory & Marg Mayall
Troy. Rennselaer Observatory & Marg Mayall
Troy. AAS. Don MacRae, Don Morton
Troy. AAS. Don MacRae, Don Morton
Washington. NSF advisory panel with statue
Washington. NSF advisory panel with statue
South Hadley. JPW and Jocelyn
South Hadley. JPW and Jocelyn
Troy. Rennselaer Observatory & Marg Mayall
Troy. Rennselaer Observatory & Marg Mayall
Washington. Four of Radio Astronomy panel and HSH
Washington. Four of Radio Astronomy panel and HSH
Washington. Four of Radio Astronomy panel
Washington. Four of Radio Astronomy panel
Berkeley Campus
Berkeley Campus
Berkeley Campus Observatory staff
Berkeley Campus Observatory staff
Mt. Hamilton Dome thru fog
Mt. Hamilton Dome thru fog
Berkeley Campus Observatory. good
Berkeley Campus Observatory. good
Mt. Hamilton. Dr. Shane
Mt. Hamilton. Dr. Shane
Pasadena. NAO Panel
Pasadena. NAO Panel
Cal Tech Obs., Meinel
Cal Tech Obs., Meinel
Central Calif., Lick Astronomers
Central Calif., Lick Astronomers
Pasadena. Astronomers
Pasadena. Astronomers
Pasadena. Menzel, Whitford, Goldberg. walking
Pasadena. Menzel, Whitford, Goldberg. walking
Pasadena. NAO Panel
Pasadena. NAO Panel
Pasadena. Mt. Wilson staff
Pasadena. Mt. Wilson staff
Pasadena. Mt. Wilson
Pasadena. Mt. Wilson
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