And, if I did have one, has anyone written an emulator
for a VS60?
would it be hard?
It's essentially a VT11 on steroids. Hardware rotation/scaling/clipping,
extended display list structure.
http://bitsavers.org/pdf/dec/graphics/EK-VT48-TM-001_VT48TechRef.pdf
VS60 is a VT48 display processor with a display built by Sanders Associates.