OT II was finished in 1964 - (Jack Horner and I did a lot of the preliminary research - we did tell LRH that it was implant material - LRH finished it later that year.) - was not issued until mid to late 1966.
OT III was handwritten by LRH, run off and issued in mid Jan 1968.
Sorry to dig out an old post but I wanted to check dates. LRH ran the last GPM of OT2 first starting from 24th to 28th August 1966 according to handwritten dates on the platens. He continued writing up the GPMs in the reverse order to that which they are currently run until at least November 1966 (later platens are not dated). From the time taken to write them up he would appear to have been running them as he wrote them up.
Also Otto Roos claimed to have done an OT2 research mission in August 1966 with Bernie Green and Dorothy Knight.
It would appear from what you are saying that you researched the data in 1964 but Hubbard didn't run it until 1966??? and what sequence did you run them in?