Prayer circle, everyone!
I'm going to try an upload a picture. [GASP!!!!!]
71 membrane edge, compare to frame on the 41 posted following
Excuse the lint and fuzz, thank you.
I was really surprised to find out the 71 membrane was 3rd party made. It is a good example of what could be done back in the day if someone cared to do a nice job at something.
Pictures taken with a Sony HDR UX5 HD camcorder in pic mode. Other than scaling them for 19 inch monitor size, I left them uncropped and unprocessed.
That camcorder is another weird goomer in my personal electronics menagerie.