Sadly, way out of my price range. I'd dearly love it though:
https://www.ebay.com/itm/IBM-1052-Selectric-Keyboardless-Golf-Ball-Console-…
Seems to be missing the 1052 / 2741 platen knobs unique to the printer-keyboards and I/O
Selectrics BUT
if anyone is interested I have almost finished the CAD model for this (measured from the
2741 platen I
still have). They just need to be 3D printed off and the aluminium bosses machined and
tapped:
http://www.surfacezero.com/g503/data/500/IBM_1052_and_2741_platen_knob.jpg
Steve.