I dunno about this... but I seem to remember a mention
of a sticker...
either green or orange. That, and look on the boards/chips and see what you
can find... if you have a IIe, look for things that that shold have... lets
see... check for stuff like 'prototype' or something. Or, if anyone knows
it, the IIGS's code name...
The Apple IIgs was code named "Cortland", "Phoenix",
"Rambo", and "Gumby".
Tom Owad