Dorothea Lange, she became a well known photographer for her work during the Depression Era for the Farm Security Administration and later during WW II.
Robert "Skip" Volk in a Chipmunk aerobatic plane. Volk was killed in a 1972 crash although I don't think it was in this aircraft. Maybe someone here knows more about this.
Not too many 409 Impalas were built for the 1965 production year.... Not sure what month in spring they started using the 396 in those...
Digging around I found at Chevy By the Numbers that the 396/325hp, L35 option entered production "appoximately" February 15, 1965.