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Summary
DescriptionDavid Turk official photo (cropped).jpg
English: David Turk, 21st US Deputy Secretary of Energy, official photo
This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.
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Captions
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Items portrayed in this file
depicts
copyright status
public domain
inception
30 March 2021
captured with
Fujifilm GFX 50S
exposure time
0.008 second
f-number
8
focal length
120 millimetre
ISO speed
100
instance of
photograph
media type
image/jpeg
File history
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