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Helen Sawyer Hogg fonds File
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American Association of Variable Star Observers
American Association of Variable Star Observers
Royal Canadian Institute: honorary membership
Royal Canadian Institute: honorary membership
Royal Canadian Institute: programs, clippings
Royal Canadian Institute: programs, clippings
Royal Astronomical Society of Canada: Astronomy Day
Royal Astronomical Society of Canada: Astronomy Day
Royal Astronomical Society of Canada: programs
Royal Astronomical Society of Canada: programs
Royal Astronomical Society of Canada: general
Royal Astronomical Society of Canada: general
Royal Society of Canada: Hannah Medal
Royal Society of Canada: Hannah Medal
Royal Society of Canada: Thomas U. Eadie Medal
Royal Society of Canada: Thomas U. Eadie Medal
Royal Society of Canada: Henry Marshall Tory Medal
Royal Society of Canada: Henry Marshall Tory Medal
Royal Society of Canada: Medals and Scholarships
Royal Society of Canada: Medals and Scholarships
Royal Society of Canada: Nominations to Fellowship
Royal Society of Canada: Nominations to Fellowship
Royal Society of Canada: Correspondence: re Selection of Fellows
Royal Society of Canada: Correspondence: re Selection of Fellows
Royal Society of Canada: Interdisciplinary Division
Royal Society of Canada: Interdisciplinary Division
Royal Society of Canada: Erindale Planning
Royal Society of Canada: Erindale Planning
Royal Society of Canada: Council - Section II Committee
Royal Society of Canada: Council - Section II Committee
Royal Society of Canada: Section III Committee
Royal Society of Canada: Section III Committee
Royal Society of Canada: Reorganization Committee
Royal Society of Canada: Reorganization Committee
Royal Society of Canada: Program Committee (2)
Royal Society of Canada: Program Committee (2)
Royal Society of Canada: Program Committee (1)
Royal Society of Canada: Program Committee (1)
Royal Society of Canada: Publications and Plans Committee
Royal Society of Canada: Publications and Plans Committee
Royal Society of Canada: Reprint Volume corres.
Royal Society of Canada: Reprint Volume corres.
Royal Society of Canada: Reprint Volume, text and comments
Royal Society of Canada: Reprint Volume, text and comments
Royal Society of Canada: Reprint Volume, misc. corres.
Royal Society of Canada: Reprint Volume, misc. corres.
Royal Society of Canada: Academy of Sciences, Editor
Royal Society of Canada: Academy of Sciences, Editor
Royal Society of Canada: Reprint Volume and related corres.
Royal Society of Canada: Reprint Volume and related corres.
Royal Society of Canada: Corres. and membership lists (2)
Royal Society of Canada: Corres. and membership lists (2)
Royal Society of Canada: Corres. and membership lists
Royal Society of Canada: Corres. and membership lists
Royal Society of Canada: Presidential Address
Royal Society of Canada: Presidential Address
Royal Society of Canada: Corres. and memoranda
Royal Society of Canada: Corres. and memoranda
Royal Society of Canada: Council minutes and corres.
Royal Society of Canada: Council minutes and corres.
Royal Society of Canada: Council agendas, corres.
Royal Society of Canada: Council agendas, corres.
Royal Society of Canada: Interdisciplinary Division, correspondence and minutes.
Royal Society of Canada: Interdisciplinary Division, correspondence and minutes.
Royal Society of Canada: Memoranda and correspondence
Royal Society of Canada: Memoranda and correspondence
Royal Society of Canada: Correspondence and agendas
Royal Society of Canada: Correspondence and agendas
Royal Society of Canada: Council minutes and corres.
Royal Society of Canada: Council minutes and corres.
Royal Society of Canada: Council minutes and corres.
Royal Society of Canada: Council minutes and corres.
Royal Society of Canada: Council and Executive minutes
Royal Society of Canada: Council and Executive minutes
Royal Society of Canada: Misc. corres. and memoranda
Royal Society of Canada: Misc. corres. and memoranda
Royal Canadian Institute: Misc. correspondence
Royal Canadian Institute: Misc. correspondence
Royal Canadian Institute: Edmonton Lectures
Royal Canadian Institute: Edmonton Lectures
Royal Canadian Institute: Summer Session
Royal Canadian Institute: Summer Session
Royal Canadian Institute: By-Law Revision
Royal Canadian Institute: By-Law Revision
Royal Canadian Institute: Council minutes, 119th Session
Royal Canadian Institute: Council minutes, 119th Session
Royal Canadian Institute: Council minutes and corres.
Royal Canadian Institute: Council minutes and corres.
Royal Canadian Institute: Council minutes, 117th Session
Royal Canadian Institute: Council minutes, 117th Session
Royal Canadian Institute: Council minutes, agendas and memoranda
Royal Canadian Institute: Council minutes, agendas and memoranda
Royal Canadian Institute: Council minutes and corres., 116th Session
Royal Canadian Institute: Council minutes and corres., 116th Session
Royal Canadian Institute: Council agendas and memoranda
Royal Canadian Institute: Council agendas and memoranda
Royal Canadian Institute: Council minutes, corres. and draft report
Royal Canadian Institute: Council minutes, corres. and draft report
Royal Canadian Institute: Council minutes, agendas and corres.
Royal Canadian Institute: Council minutes, agendas and corres.
Results 151 to 200 of 1463