From: Mark Odegard
Message: 1980
Date: 2000-04-01
I think it most likely that the "g" is a misreading for original "t" (upper case gamma and tau are very similar).
[Sticking my neck out:]Huh?
You would have to argue the Athenians (among others) forgot the word, then came across it in an old inscription, and misread the inscription.
Mark.