On Thu, Apr 2, 2020 at 11:27 AM dwight via cctalk <cctalk@classiccmp.org> wrote:
> You might dump the ROM and look for ascii strings. > I've wondered if it was possible to glue strops of tape wide enough to > cards for these card readers. > Of course, if they were preformatted, it will be a bit more difficult. > I have a few reels of two-inch video tape which I've used to make crude magnetic cards for old HP desktop machines.