File:Albéric Boivin.png

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Summary[edit]

Media data and Non-free use rationale
Description	Canadian physicist Albéric Boivin
Author or copyright owner	Unknown
Source (WP:NFCC#4)	Original publication: Unknown Immediate source: Optical Society of America History Gallery
Date of publication	Unknown
Use in article (WP:NFCC#7)	Albéric Boivin
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)	Albéric Boivin died in 1991 and is not available for new photographs to be taken.
Minimal use (WP:NFCC#3)	This image will be used only in the article on Albéric Boivin, to illustrate Albéric Boivin.
Respect for commercial opportunities (WP:NFCC#2)	This is a tightly-cropped, low-resolution version of an image that was already low-resolution to begin with. Any commercial use would do far better with the original.
Other information	The subject of the photograph has been deceased since: August 8, 1991
Fair useFair use of copyrighted material in the context of Albéric Boivin//en.wikipedia.org/wiki/File:Alb%C3%A9ric_Boivin.pngtrue

Licensing[edit]

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

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

To the uploader:

Please add a detailed non-free use rationale for each article the image is used in, which must also declare compliance with the other parts of the non-free content criteria, as well as the source of the work and copyright information.
For example non-free use rationales, see Wikipedia:Use rationale examples.
Template:Non-free use rationale biog may be helpful for stating the rationale.
This tag should only be used for biographical images, typically those used to identify the subject.

To patrollers and administrators: If this image has an appropriate rationale please append |image has rationale=yes as a parameter to the license template.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:36, 11 April 2020		93 × 151 (36 KB)	DragonflySixtyseven (talk \| contribs)	Uploading a non-free historic portrait using File Upload Wizard

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File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Albéric Boivin

Metadata

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If the file has been modified from its original state, some details may not fully reflect the modified file.

Horizontal resolution	47.24 dpc
Vertical resolution	47.24 dpc