Mockup of the Bell XP-77 fighter aircraft showing how the Ranger V-770 engine was installed in the airframe.
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/sdasmarchives/4562158548/">https://www.flickr.com/photos/sdasmarchives/4562158548/</a>