I believe there is a photo of Ed Freyer in the "Player Piano Treasury"
(Vestal Press) on page 231.

I met Ed at the MBSI Convention in Seattle, 1979, where he introduced
me to Murtogh Guinness who purchased my first piano roll, "Calliope
Rag".   Ed was so enthusiastic with players and the like and he inspired
me further to my hobby.

Steve Bentley
Vancouver, British Columbia, Canada