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Helen Sawyer Hogg fonds
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Helen Sawyer Hogg fonds
Helen Sawyer Hogg fonds
Dunstable. 1955
Dunstable. 1955
Meudon. Observatory
Meudon. Observatory
Washington. NSF across Lafayette Park
Washington. NSF across Lafayette Park
Naval Observatory domes
Naval Observatory domes
Washington. NSF Advisory panel
Washington. NSF Advisory panel
Washington. Four of Radio Astronomy panel and HSH
Washington. Four of Radio Astronomy panel and HSH
Pasadena. NAO Panel
Pasadena. NAO Panel
Flagstaff. View from Mars Hill
Flagstaff. View from Mars Hill
Flagstaff. Lowell seeing towers
Flagstaff. Lowell seeing towers
Flagstaff. U.S. Naval & Art Hoag
Flagstaff. U.S. Naval & Art Hoag
Phoenix. NAO headquarters & Meinel
Phoenix. NAO headquarters & Meinel
Columbus. Aller, Calder, Spitz
Columbus. Aller, Calder, Spitz
Columbus. Heards. Beals at array
Columbus. Heards. Beals at array
Harvard. Waterman going to dedication
Harvard. Waterman going to dedication
Harvard. 1960. excellent
Harvard. 1960. excellent
Philadelphia. Astronomers at University
Philadelphia. Astronomers at University
Philadelphia. Group at Flower and Cook Dedication
Philadelphia. Group at Flower and Cook Dedication
Philadelphia. Astronomers in courtyard
Philadelphia. Astronomers in courtyard
Philadelphia. Schwarzschild. etc.
Philadelphia. Schwarzschild. etc.
Ottawa. Covington paraboloid
Ottawa. Covington paraboloid
Edmonton. University of Alberta Observatory
Edmonton. University of Alberta Observatory
Randolph Macon Conference Group. blossoms
Randolph Macon Conference Group. blossoms
Randolph Macon Walter, Aunt Mary, Mother, Effie
Randolph Macon Walter, Aunt Mary, Mother, Effie
John Payson Williston Observatory and Jocelyn
John Payson Williston Observatory and Jocelyn
Queen's Radio Observatory with three boys
Queen's Radio Observatory with three boys
Queen's Radio Picnic 8 at Green Roofs
Queen's Radio Picnic 8 at Green Roofs
Whiten Obs. Sally Hill, Shirley, etc.
Whiten Obs. Sally Hill, Shirley, etc.
Whiten Obs. Sally & Shirley
Whiten Obs. Sally & Shirley
Richmond Hill. David Dunlap red
Richmond Hill. David Dunlap red
Green Ridge. Grandma, Knapps, Albert
Green Ridge. Grandma, Knapps, Albert
Dunstable. Helen & Mother
Dunstable. Helen & Mother
Kingston. Queen's Commencement. The Family & HSH
Kingston. Queen's Commencement. The Family & HSH
The Wedding
The Wedding
Richmond Hill. DDO in ice. good
Richmond Hill. DDO in ice. good
Richmond Hill. Ice storm. 98 Richmond. setting sun
Richmond Hill. Ice storm. 98 Richmond. setting sun
Tucson. Kitt Peak Waterman family
Tucson. Kitt Peak Waterman family
Penticton. Telescope & office from N.
Penticton. Telescope & office from N.
Penticton. Platform party
Penticton. Platform party
Penticton. Dr. Beals addresses dedication
Penticton. Dr. Beals addresses dedication
Penticton. Dedication. group under dish
Penticton. Dedication. group under dish
Victoria. 1936. Dome. David. Bob. Stephen
Victoria. 1936. Dome. David. Bob. Stephen
Victoria. DAO. David, Bob, Stephen. close
Victoria. DAO. David, Bob, Stephen. close
Victoria. DAO office headquarters & 3 boys
Victoria. DAO office headquarters & 3 boys
Dunstable. November 6. Mother & Helen
Dunstable. November 6. Mother & Helen
Richmond Hill. Dec. 1960. Louie & rod
Richmond Hill. Dec. 1960. Louie & rod
Montreal. Royal Society astronomers
Montreal. Royal Society astronomers
Montreal. Royal Society astronomers
Montreal. Royal Society astronomers
Cambridge. AAVSO group
Cambridge. AAVSO group
Toronto. Muir Gardens in winter & Dr. Urquhart
Toronto. Muir Gardens in winter & Dr. Urquhart
Results 1 to 50 of 834