Sorry guys, both wrong.
There was a version of the P-51 that got as far as a wind tunnel test model. It had a mid engine and a swept wing.
What else was novel about it?
Bruce
Maybe the atomic bomb? just guessing.
Gila Monster?No guesses on the beast that use or may still roam the desert near Gila Bend AZ???
Not a camel? I recall the Army experimented with using them, and some managed to escape and run wild.