Les Tyrell writes:
Actually, another thing of intest to me would be more information about TinyTalk, which was a variant of Smalltalk that I recall had been done on
a
64Kb Z-80 computer ( probably CP/M ).
Are you sure it wasn't Scott Warren's Rosetta Smalltalk, which ran on a Z-80?
http://www.rosetta.com/TechHistory.html#rosetta-smalltalk
-- Duane