Source: R. H. Macdonald album image 0011, San Diego Air and Space Museum Archives, https://www.flickr.com/photos/sdasmarchives/14197432491/in/photostream/. Photoshopped for contrast and detail.
Source: R. H. Macdonald album image 0011, San Diego Air and Space Museum Archives, https://www.flickr.com/photos/sdasmarchives/14197432491/in/photostream/. Photoshopped for contrast and detail.