Photograph of the Curtiss T Wanamaker Triplane
Unknown author<span style="display: none;">Unknown author</span>
<p><b>Original publication</b>: Peter M. Bowers, Curtiss Aircraft 1907-1947, Putnam, ISBN 10: 0370100298<br></p>
<b>Immediate source</b>:<a rel="nofollow" class="external autonumber" href="https://www.youtube.com/watch?v=ul_bwwvEib8">[1]</a>