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Helen Sawyer Hogg fonds
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Scrapbook 1964 material: invitations, programs, memorabilia

Scrapbook 1964 material: invitations, programs, memorabilia

Scrapbook 1964 material: Charlottetown trip

Scrapbook 1964 material: Charlottetown trip

International Astronomical Union (IAU) XII General Assembly (part 1 of 3)

International Astronomical Union (IAU) XII General Assembly (part 1 of 3)

International Astronomical Union (IAU) XII General Assembly (part 2 of 3)

International Astronomical Union (IAU) XII General Assembly (part 2 of 3)

International Astronomical Union (IAU) XII General Assembly (part 3 of 3)

International Astronomical Union (IAU) XII General Assembly (part 3 of 3)

European trip (part 1 of 2)

European trip (part 1 of 2)

European trip (part 1 of 2)

European trip (part 1 of 2)

Scrapbook 1965 material: American Astronomical Society memos, correspondence

Scrapbook 1965 material: American Astronomical Society memos, correspondence

Scrapbook 1965 material: newspaper clippings

Scrapbook 1965 material: newspaper clippings

Scrapbook 1965 material: invitations, programs

Scrapbook 1965 material: invitations, programs

Scrapbook 1965 material: correspondence, cards

Scrapbook 1965 material: correspondence, cards

Scrapbook 1966 material: correspondence, newspaper clippings

Scrapbook 1966 material: correspondence, newspaper clippings

Scrapbook 1966 material: invitations, memorabilia

Scrapbook 1966 material: invitations, memorabilia

Scrapbook 1967 material: correspondence

Scrapbook 1967 material: correspondence

Scrapbook 1967 material: tickets, receipts

Scrapbook 1967 material: tickets, receipts

Scrapbook 1967 material: invitations, programs

Scrapbook 1967 material: invitations, programs

Scrapbook 1967 material: newspaper clippings

Scrapbook 1967 material: newspaper clippings

Royal Canadian Institute poster for Helen Hogg lecture "The Milky Way"

Royal Canadian Institute poster for Helen Hogg lecture "The Milky Way"

Royal Canadian Institute poster for Helen Hogg lecture "Stars that trave...

Royal Canadian Institute poster for Helen Hogg lecture "Stars that travel together"

Royal Canadian Institute poster for Helen Hogg lecture "Our Starry Unive...

Royal Canadian Institute poster for Helen Hogg lecture "Our Starry Universe"

Order of Canada Member certificate

Order of Canada Member certificate

Order of Canada Companion certificate

Order of Canada Companion certificate

Graphic Records

Graphic Records

Lantern slides

Lantern slides

Naval Observatory domes

Naval Observatory domes

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"

South Hadley. JPW and Jocelyn

South Hadley. JPW and Jocelyn

Troy. Rennselaer Observatory & Marg Mayall

Troy. Rennselaer Observatory & Marg Mayall

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

Washington. NSF Advisory panel

Washington. NSF advisory panel with statue

Washington. NSF advisory panel with statue

Washington. Four of Radio Astronomy panel

Washington. Four of Radio Astronomy panel

Washington. Four of Radio Astronomy panel and HSH

Washington. Four of Radio Astronomy panel and HSH

Dunstable. 1955

Dunstable. 1955

Dunstable. 1955

Dunstable. 1955

Groton

Groton

Mt. Holyoke College. Observatory

Mt. Holyoke College. Observatory

Smith. Observatory

Smith. Observatory

Oak Ridge. Harvard telescope

Oak Ridge. Harvard telescope

Oak Ridge. Radio telescope

Oak Ridge. Radio telescope

Lake Winnepesaukee. Hoggs at Hazen's

Lake Winnepesaukee. Hoggs at Hazen's

Lake IAU Building

Lake IAU Building

Meudon. Observatory

Meudon. Observatory

Richmond Hill DDO party

Richmond Hill DDO party

Washington. NSF across Lafayette Park

Washington. NSF across Lafayette Park

Richmond Hill. Thanksgiving colours. 98 Richmond

Richmond Hill. Thanksgiving colours. 98 Richmond
Results 301 to 350 of 1499