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exploring and collecting history online — science, technology, and industry
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Images
Willamette River (Broadway) Bridge
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Engineering
Government
Images
Modern (18th-20th Century)
Secondary Source
Ralph Modjeski
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Biographical
Engineering
Images
Modern (18th-20th Century)
Museum
Secondary Source
Golden Gate Bridge
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Artifacts
Contemporary (Post-WWII)
Educational
Engineering
Exhibit
Images
Library/Archive
Primary Source
University
The Civic Architecture of Paul Cret
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Biographical
Corporation
Engineering
Images
Modern (18th-20th Century)
Secondary Source
Secrets of a Master Builder
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Biographical
Educational
Engineering
Exhibit
Government
Images
Links
Modern (18th-20th Century)
Primary Source
Secondary Source
Video
The Paul Philippe Cret Collection
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Engineering
Images
Library/Archive
Modern (18th-20th Century)
Primary Source
Secondary Source
University
Theodore Cooper
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Engineering
Images
Modern (18th-20th Century)
Personal
Primary Source
Secondary Source
Mackinac Bridge
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Contemporary (Post-WWII)
Engineering
Government
Images
Links
Modern (18th-20th Century)
Secondary Source
The Iron Bridge - How Was It Built?
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Corporation
Early Modern (15th-18th Century)
Engineering
Images
Modern (18th-20th Century)
Secondary Source
Report on a Rail-way Suspension Bridge Across the Connecticut at Middletown
Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
Engineering
Images
Modern (18th-20th Century)
Primary Source
University
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