Note the absence of the “beauty mark” (likely birth mark) on the Davis model's cheek and the much more triangular “Dunham” jaw line more clearly visible in other photos of the Davis shoot compared to the round face of Moore. Let's just say that other prominent feature's of Marcy Moore's anatomy obviously do not resemble those of the model in the claimed Davis pictures.
Stanley Ann was at least pudgy for most of her life...except in photos that we have seen within two years of Barry's birth, such as at the zoo (summer of 1963?), but especially in the “little Barry the pirate” picture (October 1962?) possible taken when Barry was 15 mos old and Stanley Ann is slender and looking very much like the young woman in the Davis pictures.
Not Stanley Ann.
Reading to end of thread and after having clicked the photos I realize that Moore is not the same one as in the center. Who knows... obviously the story about finding photos is made up.