330-PS-3038 (USN 448164):   R7V, the U.S. Navy’s high-speed transport.  The 106 passenger Lockheed transport will carry up to 19 tons of cargo or 75 battle casualties on stretchers.  It is powered with four 3250 KP Wright turbo compound power plants which drive at speeds approaching 400 mph.  Photograph released October 31, 1952.  (5/5/2015).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/127906254@N06/17366553036/">330-PS-3038 (USN 448164)</a>