Hello Tony, I found a request on the internet today but the posting was made over a year ago. I wish I would have seen it then because I have this thing that I want to get rid of. It is a KSR33 Teletype with the interface converted to RS-232. It is still in working order but probably needs a new ribbon after sitting for at least 20 Years. I also have other vintage equipment that used to be connected to the teletype. It is an old PDP11-05 (DEC). Let me know if you are interested. Ken