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Helen Sawyer Hogg fonds
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"Third Catalogue of Variable Stars"
"Third Catalogue of Variable Stars"
"Total Solar Eclipse, 1869"
"Total Solar Eclipse, 1869"
"Two Centenaries: The Royal Society of Canada and The Last Transit of Venus, 1882"
"Two Centenaries: The Royal Society of Canada and The Last Transit of Venus, 1882"
"Two Ru Tauri Type Variables in Globular Clusters"
"Two Ru Tauri Type Variables in Globular Clusters"
"Two Wings" conference on the Equality of Men and Women for Youth
"Two Wings" conference on the Equality of Men and Women for Youth
"Variable Instar Clusters" ASAP Leaflet
"Variable Instar Clusters" ASAP Leaflet
"Variable Stars in Globular Cluster Messier 28"
"Variable Stars in Globular Cluster Messier 28"
"Variable Stars in Globular Cluster Messier 80"
"Variable Stars in Globular Cluster Messier 80"
"Variable Stars in Globular Clusters"
"Variable Stars in Globular Clusters"
"Variable Stars in Star Clusters", Pres. Address
"Variable Stars in Star Clusters", Pres. Address
"Variable Stars in the Globular Cluster Messier 19"
"Variable Stars in the Globular Cluster Messier 19"
"Variable Stars in the Globular Cluster NGC 6934
"Variable Stars in the Globular Cluster NGC 6934
"Variable Stars"
"Variable Stars"
"Variables in Globular Clusters"
"Variables in Globular Clusters"
"Who's Who" publications correspondence
"Who's Who" publications correspondence
"Women in Science", Helen Hogg on Trans-Canada matinee
"Women in Science", Helen Hogg on Trans-Canada matinee
2 L.P. discs entitled "Break Thru", produced in 1967 by the Anglican and United Churches featuring a discussion of questions about the future by leading scientists. Dr. Hogg's section is on "Planet Earth" and "Life on other Planets"
2 L.P. discs entitled "Break Thru", produced in 1967 by the Anglican and United Churches featuring a discussion of questions about the future by leading scientists. Dr. Hogg's section is on "Planet Earth" and "Life on other Planets"
Academic Papers on Star Clusters
Academic Papers on Star Clusters
Address - "Variable Stars in Globular Clusters"
Address - "Variable Stars in Globular Clusters"
Address - St. Mary's University
Address - St. Mary's University
Address - University Women's Club
Address - University Women's Club
Advisory Committee on Science and Medicine of the Canadian Corporation for the 1967 World Exposition
Advisory Committee on Science and Medicine of the Canadian Corporation for the 1967 World Exposition
Ainley, Marianne
Ainley, Marianne
Algonguin. 150-ft. dish
Algonguin. 150-ft. dish
Algonquin Park. Dan M and R Garrison
Algonquin Park. Dan M and R Garrison
Algonquin Park. Jack Locke and Control Building
Algonquin Park. Jack Locke and Control Building
Algonquin Park. U of T dish and staff
Algonquin Park. U of T dish and staff
Algonquin. ARO Administration
Algonquin. ARO Administration
Algonquin. The long array
Algonquin. The long array
American Association for the Advancement of Science: Advisory Committee
American Association for the Advancement of Science: Advisory Committee
American Association for the Advancement of Science: Advisory Committee
American Association for the Advancement of Science: Advisory Committee
American Association of Variable Star Observers
American Association of Variable Star Observers
American Association of Variable Star Observers: Conferences
American Association of Variable Star Observers: Conferences
American Association of Variable Star Observers: General
American Association of Variable Star Observers: General
American Association of Variable Star Observers: Lecture Notes and Correspondence
American Association of Variable Star Observers: Lecture Notes and Correspondence
American Association of Variable Star Observers: Membership List
American Association of Variable Star Observers: Membership List
American Association of Variable Star Observers: Search Committee
American Association of Variable Star Observers: Search Committee
American Astronomical Society
American Astronomical Society
American Astronomical Society: Annie J. Cannon Prize Committee
American Astronomical Society: Annie J. Cannon Prize Committee
American Astronomical Society: Annie J. Cannon Prize Committee
American Astronomical Society: Annie J. Cannon Prize Committee
American Astronomical Society: Annie J. Cannon Prize and Harlow Shapley Fund
American Astronomical Society: Annie J. Cannon Prize and Harlow Shapley Fund
American Astronomical Society: Annie J. Cannon Prize and Prize Committee
American Astronomical Society: Annie J. Cannon Prize and Prize Committee
American Astronomical Society: Astronomical Newsletters
American Astronomical Society: Astronomical Newsletters
American Astronomical Society: Committee on Education
American Astronomical Society: Committee on Education
American Astronomical Society: Correspondence and Minutes
American Astronomical Society: Correspondence and Minutes
American Astronomical Society: Council Minutes and Correspondence
American Astronomical Society: Council Minutes and Correspondence
American Astronomical Society: Henry Norris Russell Lectures
American Astronomical Society: Henry Norris Russell Lectures
American Astronomical Society: Nominating Committee
American Astronomical Society: Nominating Committee
American Astronomical Society: Notes, Committee meeting
American Astronomical Society: Notes, Committee meeting
American Astronomical Society: Prize Fund
American Astronomical Society: Prize Fund
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