A colleague in LC's sound recordings dept. just let me know he came across a tape from a 7-4-73 Newport session that features Ra fronting a small ensemble (Gilmore and several others whose names I didn't quite catch in my usual frazzled state) at a Louis Armstrong tribute program. This may be what was referred to in the tapeography as a 7-4-73 date in Flushing, NY for which tapes had not yet (at the time of the last tapeog I saw) been confirmed.
Does this Newport?/Flushing? date appear in the new tapeog?? If not, I'll try to get further details on the set, though I obviously couldn't promise to make copies available.