I had one of those too, an ASR 33 with RS-232. I connected it to an Intel SDK-85, which had optional RS-232 stuff on it. Fun times!
If I recall, the teletype was sourced from the Green Bank Observatory, which had some really impressive old equipment - racks of hardware with nixie tube displays, all that kind of stuff.
If I recall, the teletype was sourced from the Green Bank Observatory, which had some really impressive old equipment - racks of hardware with nixie tube displays, all that kind of stuff.