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This is the second part of the investigations into running the Minstrel 3 as a clone of a 1980s Lambda 8300, itself a clone of the ZX81.
Minstrel 3, and a custom ROM with the Lambda 8300 ROM and a recreation of it's character ROM. This version of BASIC started with a READY prompt at the top of the screen, and instead of the inverse K, has a flashing black square. (or rather a flashing white square, since it's default mode was white text on a black background, but I've not been able to take very good pictures of that, so have used the jumper on the Minstrel to change to black text on a white background, which is more photogenic).