Hummelbird built by Skeet Wyman with McCulloch 0-100-1 engine
Chris Hawley (<a href="https://en.wikipedia.org/wiki/user:Peteotube" class="extiw" title="en:user:Peteotube">user:Peteotube</a>)
CC BY-SA 3.0
<a href="https://en.wikipedia.org/wiki/en:File:Skeet_Wyman_Hummelbird.JPG" class="extiw" title="w:en:File:Skeet Wyman Hummelbird.JPG">en.Wikipedia</a>