File:Gafanhoto (IPT-1), IPT's first official glider, designed by Frederico Brotero.jpg

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Gafanhoto_(IPT-1),_IPT's_first_official_glider,_designed_by_Frederico_Brotero.jpg (360 × 277 pixels, file size: 64 KB, MIME type: image/jpeg)

Summary

Media data and Non-free use rationale
Description	It is a glider built in Brazil in the mid-1940s, very little documented and extremely rare.
Author or copyright owner	Instituto de Pesquisas Tecnológicas
Source (WP:NFCC#4)	https://www.ipt.br/institucional/campanhas/25-frederico_brotero.htm
Date of publication	1942
Use in article (WP:NFCC#7)	IPT-1 Gafanhoto
Purpose of use in article (WP:NFCC#8)	For visual identification of the object of the article. The article as a whole is dedicated specifically to a discussion of this work.
Not replaceable with free media because (WP:NFCC#1)	Any derivative work based upon the artwork would be a copyright violation, so creation of a free image is not possible.
Minimal use (WP:NFCC#3)	It will be used only once, in only one article.
Respect for commercial opportunities (WP:NFCC#2)	The use of a low resolution image of the artwork will not impact the commercial viability of the art.
Fair useFair use of copyrighted material in the context of IPT-1 Gafanhoto//en.wikipedia.org/wiki/File:Gafanhoto_(IPT-1),_IPT%27s_first_official_glider,_designed_by_Frederico_Brotero.jpgtrue

Licensing

This image is a faithful digitisation of a unique historic image, and the copyright for it is most likely held by the person who created the image or the agency employing the person. It is believed that the use of this image may qualify as non-free use under the Copyright law of the United States. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content for more information.

Please remember that the non-free content criteria require that non-free images on Wikipedia must not "[be] used in a manner that is likely to replace the original market role of the original copyrighted media." Use of historic images from press agencies must only be of a transformative nature, when the image itself is the subject of commentary rather than the event it depicts (which is the original market role, and is not allowed per policy). Fair use

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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.
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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:02, 19 March 2022		360 × 277 (64 KB)	DatBot (talk \| contribs)	Reduce size of non-free image (BOT - disable)
	02:05, 18 March 2022	No thumbnail	950 × 731 (414 KB)	Paraguassuu (talk \| contribs)	Uploading a non-free work, as object of commentary using File Upload Wizard

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File usage

The following page uses this file:

IPT-1 Gafanhoto

Metadata

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JPEG file comment	CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 100