----------------------------<snip>----------------------------
I don't recall memory protection on Stretch, and it was S/360 that restricted byte handling to aligned 8-bit bytes; Stretch could handle variable byte sizes, at least up to a word (64 bits.)
----------------------------<unsnip>-------------------------
IIRC, Stretch was an OCTAL machine, with 72-bit words. Or am I confusing it with another machine?

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