File:GageBlocks 002.jpg
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Size of this preview: 732 × 599 pixels. Other resolutions: 293 × 240 pixels | 586 × 480 pixels | 938 × 768 pixels | 1,251 × 1,024 pixels | 2,501 × 2,048 pixels | 5,631 × 4,611 pixels.
Original file (5,631 × 4,611 pixels, file size: 17.52 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Artist |
Unknown authorUnknown author |
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Description |
English: Bureau of Standards machinists lapped precision gage blocks, manufactured at the Bureau, to exact nominal length (1919) |
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Date |
1919 date QS:P571,+1919-00-00T00:00:00Z/9 |
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Collection |
institution QS:P195,Q176691 |
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Credit line | from NIST Photographic Collection, Gage Blocks | ||||||||||||||||||||||||||
Source/Photographer | NIST Photo Gallery / Gage Blocks | ||||||||||||||||||||||||||
Permission (Reusing this file) |
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Other versions |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:20, 25 February 2014 | 5,631 × 4,611 (17.52 MB) | NISTResearchLibrary (talk | contribs) |
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File usage on Commons
The following 4 pages use this file:
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.
Image title |
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Author | National Institute of Standards and Technology |
Copyright holder |
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Headline | National Institute of Standards and Technology |
Source | Gage Blocks Photographic Collection |
Short title |
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Width | 5,631 px |
Height | 4,611 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 12:04, 20 May 2013 |
Exif version | 2.21 |
Color space | Uncalibrated |
Date and time of digitizing | 09:55, 5 March 2013 |
Date metadata was last modified | 08:04, 20 May 2013 |
Original transmission location code | 1646-2 |
Unique ID of original document | xmp.did:7D43D95B3087E2119F7FE68145BD89BD |
Keywords |
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Contact information | library@nist.gov
100 Bureau Dr, MS 2500 Gaithersburg, MD, 20899 |
IIM version | 4 |