The first photo shows Bob standing on a wing. Bob (Chilton) has a great job: he is North American’s test pilot and, therefore, gets to fly brand-new Mustangs for his daily bread. The second photo shows one of the birds that may have been given the O-K back at the factory by Mr. Chilton himself (a P-51B, 42-106829 of the 362nd Fighter Squadron).
The Jive Bomber 