File:Darby sailboard, Published Popular Science, August 1965.gif
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Darby_sailboard,_Published_Popular_Science,_August_1965.gif (261 × 382 pixels, file size: 111 KB, MIME type: image/gif)
Summary
Media data and Non-free use rationale | |
---|---|
Description | Article by S Newman Darby, "Sailboarding: Exciting New Water Sport", page 1 of 4, Shows Darby sailboard.
This publication established prior use of a pivoting sail craft |
Author or copyright owner |
S. Newman Darby |
Source (WP:NFCC#4) | State Library NSW |
Date of publication | August 1965 |
Use in article (WP:NFCC#7) | windsurfing |
Purpose of use in article (WP:NFCC#8) | Darby sailboard and principles of operation,
Prior publication anticipates patented invention of windsurfer |
Not replaceable with free media because (WP:NFCC#1) |
n.a. |
Minimal use (WP:NFCC#3) | Only page 1 of 4 published
but adequate to show device in use and publication detail. |
Respect for commercial opportunities (WP:NFCC#2) |
n.a. |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:07, 22 May 2023 | 261 × 382 (111 KB) | Thales (talk | contribs) |
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File usage
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