Automotive
http://thesunsetempire.tumblr.com/
via http://spectre-130.tumblr.com/post/153732983854/howard-hughes-test-flying-a-scale-test-model-of via
http://thereyouarewhereveryougo.tumblr.com/post/154055134882/spectre-130-howard-hughes-test-flying-a-scale