File:Plumbing Trades Union logo.jpg

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Plumbing_Trades_Union_logo.jpg ‎(314 × 318 pixels, file size: 17 KB, MIME type: image/jpeg)

Summary edit

Media data and Non-free use rationale
Description	Logo of the Plumbing Trades Union, a former British trade union. This specific version was used in 1965, when the union celebrated its centenary.
Author or copyright owner
Source (WP:NFCC#4)	J. O. French (1965) Plumbers in Unity: The History of the Plumbing Trades Union.
Use in article (WP:NFCC#7)	Plumbing Trades Union
Purpose of use in article (WP:NFCC#8)	to serve as the primary means of visual identification at the top of the article dedicated to the entity in question.
Not replaceable with free media because (WP:NFCC#1)	n.a.
Minimal use (WP:NFCC#3)	Small version of logo, used once at top of article on union
Respect for commercial opportunities (WP:NFCC#2)	n.a.
Other information	Union merged in 1968 so logo may no longer be in copyright
Fair useFair use of copyrighted material in the context of Plumbing Trades Union//en.wikipedia.org/wiki/File:Plumbing_Trades_Union_logo.jpgtrue

Licensing edit

This is a logo of an organization, item, or event, and is protected by copyright. The use of low-resolution images on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation, of logos for certain uses involving identification and critical commentary 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. Certain commercial use of this image may also be trademark infringement. See Wikipedia:Non-free content and Wikipedia:Logos.

Use of the logo here does not imply endorsement of the organization by Wikipedia or the Wikimedia Foundation, nor vice versa. 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.
This tag is only for use on images of logos.
Template:Non-free use rationale logo may be helpful for stating the rationale.
Please do not use this template to tag non-free icons of computer software. Such items should be tagged with {{Non-free computer icon}} template.
Regarding uses other than in the original article: Check the non-free use criteria and do not assume that existing rationales can be simply copied and pasted, as they may not necessarily apply.

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	00:07, 20 December 2019		314 × 318 (17 KB)	DatBot (talk \| contribs)	Reduce size of non-free image (BOT - disable)
	14:32, 19 December 2019	No thumbnail	1,236 × 1,252 (217 KB)	Warofdreams (talk \| contribs)	Uploading a non-free logo 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):

Plumbing Trades Union

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

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

Image title	dav
Camera manufacturer	HUAWEI
Camera model	BLN-L21
Exposure time	3/100 sec (0.03)
F-number	f/2.2
ISO speed rating	320
Date and time of data generation	18:56, 12 December 2019
Lens focal length	3.83 mm
Width	3,968 px
Height	2,976 px
Bits per component	8 8 8
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	BLN-L21C432B382
File change date and time	18:56, 12 December 2019
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.1
Date and time of digitizing	18:56, 12 December 2019
Meaning of each component	Y Cb Cr does not exist
Shutter speed	29.8973
APEX aperture	2.27
APEX brightness	0
Exposure bias	0
Metering mode	Pattern
Light source	Daylight
Flash	Flash did not fire, auto mode
DateTime subseconds	835878
DateTimeOriginal subseconds	835878
DateTimeDigitized subseconds	835878
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Custom process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	26 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown