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Laboratories and Offices 1Series II: Buildings and Grounds
Laboratories and Offices 2Series II: Buildings and Grounds
Landscape 1Series II: Buildings and Grounds
Landscape 2Series II: Buildings and Grounds
Library 1Series II: Buildings and Grounds
Living Quarters 1Series II: Buildings and Grounds
Living Quarters 2Series II: Buildings and Grounds
Living Quarters 3Series II: Buildings and Grounds
Mirror Preparation 1Series II: Buildings and Grounds
Mirror Preparation 2Series II: Buildings and Grounds
Mirror Preparation 3Series II: Buildings and Grounds
Mirror Preparation 4Series II: Buildings and Grounds
Mirror Preparation 5Series II: Buildings and Grounds
Mirror Preparation 6Series II: Buildings and Grounds
Mirror Preparation 7Series II: Buildings and Grounds
Mirror Preparation 8Series II: Buildings and Grounds
Mirror Preparation 9Series II: Buildings and Grounds
Telescope Support 1Series II: Buildings and Grounds
Zeiss Comparator 1Series II: Buildings and Grounds
82-inch Reflector Telescope 117:19 (2008-003)Series VI: Yerkes Observatory
Dedication 14:2526 (2008-003)Series VI: Yerkes Observatory
Dedication 7:73 (2008-242)Series VI: Yerkes Observatory
Main Observatory 35:2457 (2008-003)Series VI: Yerkes Observatory
Main Observatory 56:2245 (2008-003)Series VI: Yerkes Observatory
Main Observatory 56:2516 (2008-003)Series VI: Yerkes Observatory
Main Observatory 71:2405 (2008-003)Series VI: Yerkes Observatory
Formal 1Series V: Sports
Perseid Meteor Showers 96:23 (2008-003Series VI: Yerkes Observatory
Informal 1Series V: Sports
Informal 2Series V: Sports
Informal 4:2707 (2008-003)Series VI: Yerkes Observatory
Formal 3:2859 (2008-003)Series VI: Yerkes Observatory
Group photograph, 1939 15:2572 (2008-003)Series VI: Yerkes Observatory
Formal 2Series V: Sports
Group 1Series V: Sports
Group 2Series V: Sports
500,000 Visitor, 1939 1Series III: Events
Formal 3Series V: Sports
Formal 1Series I: Individuals and Groups
Formal 2Series I: Individuals and Groups
Formal 3Series I: Individuals and Groups
Formal 4Series I: Individuals and Groups
Formal 5Series I: Individuals and Groups
Group 4Series I: Individuals and Groups
Entrance 1Series II: Buildings and Grounds
From Midway 2Series II: Buildings and Grounds
From Midway 5Series II: Buildings and Grounds
From Midway 6Series II: Buildings and Grounds
From Midway 12Series II: Buildings and Grounds
Christmas Play 2Series IV: Student Activities
From Southwest in Winter 1Series II: Buildings and Grounds
Desk 1Series I: Individuals and Groups
Informal 1Series I: Individuals and Groups
Formal 2:2495 (2008-003)Series VI: Yerkes Observatory
Formal 2:2497 (2008-003)Series VI: Yerkes Observatory
From Southwest, Façade 1Series II: Buildings and Grounds
American Daughters of Sweden 1Series IV: Student Activities
Formal 6:2506 (2008-003)Series VI: Yerkes Observatory
10th Anniversary Conference 1Series II: Buildings and Grounds
Aerial Views 2Series II: Buildings and Grounds
Informal 32Series I: Individuals and Groups
