The source of this image is the photographer Frank Gardiner aka Zonda Grattus, who is the sole owner and copyright holder of this photograph and agrees to publish it under the Own Work, Creative Commons Attribution 3.0 License.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Gyro.cast.jpg" title="File:Gyro.cast.jpg">Gyro.cast.jpg</a>: The original uploader was <a href="https://en.wikipedia.org/wiki/User:Luridiformis" class="extiw" title="wikipedia:User:Luridiformis">Luridiformis</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.</li>
<li>derivative work: <a href="//commons.wikimedia.org/w/index.php?title=User:Ak_ccm&amp;action=edit&amp;redlink=1" class="new" title="User:Ak ccm (page does not exist)">Ak ccm</a></li></ul>
CC BY 3.0
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Gyro.cast.jpg" title="File:Gyro.cast.jpg">Gyro.cast.jpg</a>: <a href="//commons.wikimedia.org/wiki/File:Gyro.cast.jpg" class="image"><img alt="Gyro.cast.jpg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/07/Gyro.cast.jpg/50px-Gyro.cast.jpg" decoding="async" width="50" height="49" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/0/07/Gyro.cast.jpg/75px-Gyro.cast.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/0/07/Gyro.cast.jpg/100px-Gyro.cast.jpg 2x" data-file-width="928" data-file-height="914"></a><br>