Your correct Walt. Hoover would not be informed! Unusual, a memo concerning Oswald however, issued personally by the Director himself, over what appears a minor matter. Perhaps it was as you said, "a fishing" expedition. I do find the whole matter suspicious, however, as I have always wondered about an "Oswald double."
BB
Are you aware that Mama Oswald created a "scene" that caused governments of at least two countries to focus on Lee Oswald?
Marguerite Oswald had not heard from Lee in months, and she became worried about her boy ( who she suspected had been sent to Russia by the US government) When JFK was inaugurated in January of 1961 Marguerite took a train to Washington in hope that she could talk to JFK about the disappearance of her son behind the "Iron Curtain".
Marguerite did not get to talk to JFK but she did talk to one of JFK's aids...who took mama Oswald's plight to JFK. JFK ordered an investigation to see what had happened to this Oswald kid...and that's when he learned that Lee Oswald was actually a spy for the US government. JFK was astounded, and fascinated, that someone so young would have the guts to accept such a dangerous mission and He ordered the US State department to work at bringing Lee Oswald back to the US.