Both pictures I posted above were at the Hawaiian Airport. You can see several airport employees in the background with white shirts on.
You ask “ Didn’t he also make trip to be interviewed by the Punahou School?”
When did this allegedly take place?
In his book on page 58, he says something about the previous summer coming to interview at Punahou. He and gramps took a tour of the campus - no mention of mom being there. Did he come to Hawaii by himself? On his own U.S. passport? The previous summer would have been 1970.