File:Odd Dahl.jpg
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Size of this preview: 472 × 599 pixels. Other resolutions: 189 × 240 pixels | 378 × 480 pixels | 767 × 974 pixels.
Original file (767 × 974 pixels, file size: 173 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]Anna ("Vesse") and Odd Dahl | ||||
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Author |
Smithsonian Institution from United States |
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Photographer |
unknown |
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Title |
Anna ("Vesse") and Odd Dahl |
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Description |
Description: Odd Dahl (1899-1994) was a Norwegian adventurer who had no formal scientific training but later made great contributions to research on atomic energy. He read physics while a member of Roald Amundsen's expedition to the Arctic. During the 1930s, Odd Dahl joined the staff of the Carnegie Institution in Washington as a member of the team developing the Van de Graff generator and later led Norway's atomic energy program. He is shown here with his wife Anna "Vesse" Dahl. |
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Date |
1920s date QS:P571,+1920-00-00T00:00:00Z/8 – 1970s |
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Medium | Black and white photographic print | |||
Collection | Smithsonian Institution Archives | |||
Accession number |
SIA2008-0790 |
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Notes | Collection: Accession 90-105: Science Service Records, 1920s – 1970s - Science Service, now the Society for Science & the Public, was a news organization founded in 1921 to promote the dissemination of scientific and technical information. Although initially intended as a news service, Science Service produced an extensive array of news features, radio programs, motion pictures, phonograph records, and demonstration kits and it also engaged in various educational, translation, and research activities. | |||
Source | Persistent URL: http://photography.si.edu/SearchImage.aspx?id=5795 | |||
Permission (Reusing this file) |
Smithsonian Institution @ Flickr Commons | |||
Other versions |
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Licensing
[edit]This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as: No known copyright restrictionsNo restrictionshttps://www.flickr.com/commons/usage/false
More information can be found at https://flickr.com/commons/usage/. Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:58, 14 June 2017 | 767 × 974 (173 KB) | Damian Vo (talk | contribs) | Cropped for Wikidata from File:Anna ("Vesse") and Odd Dahl (3379024546) (2).jpg by cropping 67 % horizontally and 67 % vertically using CropTool with precise mode. |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 2,308 px |
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Height | 2,919 px |
Compression scheme | Uncompressed |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 1 |
Horizontal resolution | 700 dpi |
Vertical resolution | 700 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 15:50, 18 March 2009 |
Color space | Uncalibrated |
Image width | 2,308 px |
Image height | 2,919 px |
Bits per component | 8 |
Date and time of digitizing | 11:50, 18 March 2009 |
Date metadata was last modified | 11:50, 18 March 2009 |