File:Wjsparks Butyl Developer.jpg

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Summary

Media data and Non-free use rationale
Description	Dr. William J. Sparks of the Standard Oil (NJ) Company. Co-inventor of Butyl Rubber. From Purcell, Andrew T. and James V. Fusco, Butyl: The First Fifty Years. Exxon Corporation, 1987.
Author or copyright owner	Exxon Corp
Source (WP:NFCC#4)	Original publication: From Purcell, Andrew T. and James V. Fusco, Butyl: The First Fifty Years. Exxon Corporation, 1987 Immediate source: From Purcell, Andrew T. and James V. Fusco, Butyl: The First Fifty Years. Exxon Corporation, 1987
Date of publication	1987
Use in article (WP:NFCC#7)	William J. Sparks
Purpose of use in article (WP:NFCC#8)	for visual identification of the person in question, at the top of his/her biographical article
Not replaceable with free media because (WP:NFCC#1)	checked google images, but found no alternative
Minimal use (WP:NFCC#3)	file was downsampled
Respect for commercial opportunities (WP:NFCC#2)	image has been cropped down, owner is not in business to sell this photo
Other information	The subject of the photograph has been deceased since: 1976
Fair useFair use of copyrighted material in the context of William J. Sparks//wiki.riteme.site/wiki/File:Wjsparks_Butyl_Developer.jpgtrue

Licensing

This photograph is copyrighted and is NOT under a free license. However, it is believed that the use of this work in the article "William J. Sparks":

to provide visual identification of one or more specific individual(s), or an identifiable gathering of them,
where the individual(s) concerned are deceased, or where access would for practical purposes be impossible,
and for whom there is no known representation under a 'free' license,
on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

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.
Fair use

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:23, 20 April 2014		156 × 202 (7 KB)	AresLiam (talk \| contribs)	Uploading a non-free historic portrait using File Upload Wizard

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File usage

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William J. Sparks