And of course other microprocessor part numbers, like the 6502 - https://en.wikipedia.org/wiki/MOS_Technology_6502 https://en.wikipedia.org/wiki/MOS_Technology_

And of course other microprocessor part numbers, like the 6502 - https://en.wikipedia.org/wiki/MOS_Technology_6502 https://en.wikipedia.org/wiki/MOS_Technology_6502 .