Obviously there were more creative ways to deal with nudity in the '90's. I was referring to a much earlier era where even a butt shot was verboten. :)
The WB Tv logo at the end dates the print to pre 1984...
The "snap pans" in the 16mm print are a pan and scan attempt at showing the whole scene. Try running them side by side, and you'll likely find it's the same shot. Pan and scan can be less obvious to the eye when it's done on film versus a video master.