I am looking for an old issue of Playgirl magazine that had a photo
spread on father and son's. It would have been around the mid 80's to
early 90's.
The name of the duo is Downey, but they may have used an alias.

For other researchers taking on this question, the only mention of a
"Downey" that I could find in Playgirl was a "Steve Downey" who was
the January 1990 "Discovery" of that issue. No mention of a Father/Son
pictoral connected to that person.

http://www.mouseart.net/Playgirl.htm

rico