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Photographer
Keystone View Company
93
Topic
Radio
70
Portraits
5
Mountaineering
3
Mountains--Oregon
3
Mountains--Washington (State)
3
Forests and forestry
2
Formations (Geology)
2
Glaciers
2
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2
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Work Type
lantern slides
79
stereographs
14
Region
Mount Rainier >> Pierce County >> Washington >> United States
4
Mount Hood >> Hood River County >> Oregon >> United States
2
Yosemite Valley >> Mariposa County >> California >> United States
2
Banff National Park of Canada >> Alberta >> Canada
1
Budapest
1
Cairo >> Cairo >> Egypt
1
Calaveras Big Trees State Park >> Calaveras County >> California >> United States
1
Cascade Range >> Pierce County >> Washington >> United States
1
Chicago >> Cook County >> Illinois >> United States
1
Istanbul >> Istanbul >> Turkey
1
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Rights
No Copyright - United States
93
Local Collection Name
Visual Instruction Department Lantern Slides, 1900-1940 (P 217)
79
Gerald W. Williams Regional Albums (P 303)
7
Type
Image
93
Format
image/tiff
93
Collection
OSU Special Collections & Archives Research Center
93
Gerald W. Williams Collection
14
Institution
Oregon State University
93
Decade
1900-1909
83
1910-1919
10
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Photographer
Keystone View Company
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Rights
No Copyright - United States
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Search Results
31.
The Edison effect
32.
Fleming's discovery
33.
Thomas A. Edison
34.
Radio
35.
Fleming's explanation of the Edison effect
36.
Lee De Forest
37.
The Fleming value as a detector
38.
The grid condenser and grid leak
39.
De Forest's third electrode
40.
The Audion relay
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