Image:John Atanasoff.gif

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John Atanasoff

This image was uploaded in a format such as GIF or JPEG. However, it is more suited to the PNG format, which supports alpha transparency and lossless compression, meaning that changes do not reduce the image quality.
If possible, please upload a PNG version of this image; after doing so, replace all instances of the this version (noted under the "File links" header), tag this version with {{PNG version available|NewImage.png}}, and remove this tag. See also Wikipedia:Preparing images for upload.

This work is copyrighted and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content#Images or Wikipedia:Non-free content#Audio clips. However, it is believed that the use of this work in the article "John Vincent Atanasoff" :

To illustrate the subject in question
Where no free equivalent is available or could be created that would adequately give the same information
On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation ([1]),

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.

To the uploader: this tag is not a sufficient claim of fair use. You must also include the source of the work, all available copyright information, and a detailed non-free use rationale.

Fair use rationale: This image is believed to comply with fair use, per the following criteria:

Proportion of the copyrighted work used: This image represents the entire copyrighted image.
Degree of competition: It is not known whether the use of this image may compete with the copyright holder's rights to license the image, as it has not been ascertained in what terms and conditions the copyright holder licenses the image for academic use.
Article purpose served: This image is intended to illustrate the article John Vincent Atanasoff as the article's subject. It may also be used on other articles referencing Atanasoff, such as Bulgaria.
Quality degradation: The resolution and quality are reduced from the original, in the means of scanning and compression, in the resolution uploaded, and in the resolution of display on the article for which the image is intended.
Replaceability: The image does not depict a living figure and it is believed that no free image substitute is available of this person.
Source: The image was scanned from a picture provided by Iowa State University.
Copyright: The copyright holder of the image is unknown.