Might be a good moment to remind people that AEK uploaded a set of
IBM's internal PC newsletters here:
http://bitsavers.trailing-edge.com/pdf/ibm/pc/pc/personal_computer_newslett…
Has anyone done any digging in these documents about this early PC
model referenced in this thread? I found a few interesting tidbits
about IBM Displaywriter in these newsletters that was not otherwise
known (to me).