I love finding nuggets like that.
I was searching for the answer to who is "Annie Beauneu" that Highway Terror posted. I was doing a google search which led me to an archive.org thread, which led me to photos Hunter took of cities he visited during a tour that he posted on his archive. I began to search that and voila.
Sad to think it won't come to fruition.
Interesting that RH wrote a part for Bill Graham who had been dead a few years.