Lockheed Explorer Model 4 C/N 2, NR856H, R-1340 engine.
Charles M. Daniels Collection Photo #15_000209.
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/sdasmarchives/8272732335/">https://www.flickr.com/photos/sdasmarchives/8272732335/</a>