Summary
| 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. |
| Fair useFair use of copyrighted material in the context of windsurfing//en.wikipedia.org/wiki/File:Darby_sailboard,_Published_Popular_Science,_August_1965.giftrue | |
Licensing
Fair use
true