This is the inscription of the bracelet of Praeneste which has been mentioned at xiv, note 14.

On the other hand even on the Ficoroni cista -"id:C" has the later form of -"id:K".
17.

Thus -"id:C" represents -Gaius-; -"id:CN" -Gnaeus-; while -"id:K" stands for -Kaeso-.

With the more recent abbreviations of course this is not the case; in these -"id:gamma" is represented not by -"id:C", but by -"id:G" (-GAL- -Galeria-), -- "id:kappa", as a rule, by -"id:C" (-C- -centum- -COS- -consul; -COL -Collina-), or before -"id:a" by -"id:K" (-KAR- -karmetalia-; -MERK- -merkatus-).
For they expressed for a time the sound -- k before the vowels -e -i -o and before all consonants by -"id:C", before -a on the other hand by -"id:K", before -u by the old sign of the koppa -"id:Q".
18.

If this view is correct, the origin of the Homeric poems (though of course not exactly that of the redaction in which we now have them) must have been far anterior to the age which Herodotus assigns for the flourishing of Homer (100 before Rome); for the introduction of the Hellenic alphabet into Italy, as well as the beginning of intercourse at all between Hellas and Italy, belongs only to the post-Homeric period.
19.