Codes - the Wagon Peoples
This is the only relevant reference from the Books where Codes are mentioned as they pertain to the Wagon Peoples.
I make no pronouncements on these matters, but report them as I find them.
Arrive at your own conclusions.
I wish you well,
I recalled what I had heard whispered of once before, in a tavern in Ar, the terrible Scar Codes of the Wagon Peoples, for each of the hideous marks on the face of these men had a meaning, a significance that could be read by the Paravaci, the Kassars, the Kataii, the Tuchuks as clearly as you or I might read a sign in a window or a sentence in a book.
Nomads of Gor Book 4 Page 16