Nonsense.
The "official" and usual way to write "111th F.I.S." did NOT use any superscripts in ANY other "real" documents from that period.
By the way, before programming became common ... how many 1970's era-military fighter pilots used "feedback" in memo's they were writing to themselves?
The Oxford English Dictionary lists the first non-technical use of 'feedback' as 1971, in a rock magazine.
I agree, the language of the 8/18 memo is all wrong for a TANG Lt. Col. in 1973.
By the way, before programming became common ... how many 1970's era-military fighter pilots used "feedback" in memo's they were writing to themselves?The term 'feedback' is an extremely common engineering term, including the field of aeronautics (flying) as Bush and his unit were intimately involved with; perhaps you need to explain more fully your objection here ...