I bought a copy of that poster back when DJF was in the heyday of her modelling career. That would be the late 70's or early 80's. I believe that it is her - there is a signature on the poster, and I have assumed that it is authentic. About that time she did a modelling gig for Cosmopolitain, and the pic certainly resembles those photos. There seems to be some distortion in the posted pic - maybe scanning challenges?

BTW did anyone else notice that her breasts grew a couple of cup sizes from her first Playboy portfolio to the next photo session she did with them? Centerfold money well invested?