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File:Nist-f1.jpg

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Nist-f1.jpg (382 × 550 pixels, file size: 53 KB, MIME type: image/jpeg)

Summary

Description
English: Atomic Clock NIST-F1 (1999)
Source http://tf.nist.gov/general/museum/nist-f1.jpg
Author National Institute of Standards and Technology - Physics Laboratory: Time and Frequency Division
Permission
(Reusing this file)
Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

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Licensing

Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

العربية  English  日本語  македонски  Nederlands  +/−

File history

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Date/TimeThumbnailDimensionsUserComment
current16:14, 21 December 2008Thumbnail for version as of 16:14, 21 December 2008382 × 550 (53 KB)Coenen{{Information |Description={{en|1=Atomic Clock NIST-F1 (1999)}} |Source=http://tf.nist.gov/general/museum/nist-f1.jpg |Author=National Institute of Standards and Technology - Physics Laboratory: Time and Frequency Division |Date= |Permission= |other_versi

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