[North American Aviation personnel with "Baby," a prototype North American P-51B (F-51B) Mustang]
Photograph of North American Aviation personnel standing in front of "Baby," a prototype North American P-51B (F-51B) Mustang aircraft (serial number 42-106638), Inglewood, California, circa 1940s.
Inscription: "Hi fellahs."
Item from the Margery Watson World War II Photographs album pages, circa 1940s. Album pages contain photographs and small ephemera related to Watson's work for North American Aviation during World War II.