Maybe a clue to off some of the manuscript or maybe some G Legman correspondence.
I looked at two boxes of stuff. Most of a ream or more of paper that looks like what is in the 4 page pdf attached. I am not inclined to check which items are in the printed Provenance & which are left for a later edition. There is also a lot of correspondence CFR had with a NY doctor by the name of C.J.Scheiner, books, Linden Blvd, Brooklyn N.Y 11226 ~ 1982 to whom CFR sold his 12 volume set of the original My Secret Life. Apparently rare as a full set. Somewhere I have a photo where we all celebrated with a pony of vintage Chartreuse . It is hard to value without shopping it around