I don't have Worldscript II, but I do have Worldscript I installed, as it happens. Is the suggestion that the additional glyphs in the GX fonts might be accessed by way of the Worldscript II extension? That would make a lot of sense, given the use of Worldscript II in connection with Chinese and similar character systems.

I have a floppy version of Worldscript I (via a language kit) but not of II. Would the Worldscript software supplied on an OS9 CD install properly in system 7, do you know? If so, I'd give it a whirl.