I can recall Oswald having no dates while stationed at Santa Ana. While
overseas, however, Oswald had an active social life as most other
Marines. Oswald seldom left the post at Santa Ana; I do not know where
he went on those occasions when he did leave.
Oswald was nicknamed "Harvey" after "Harvey the Rabbit", a movie which
was then circulating. So far as I know, Oswald acquired this nickname
for no reason other than that it was his middle name.