YHH - the explicit god name of Israel.The script found in Mount Karkom is called Old Negev, its dated to 1600 BC and was in use by the Negev desert dwellers between the years 600-1200 BC. It originated from the Proto Sinai script found in Wadi Hol, the lead mines in upper Egypt. It is also found in Serabit el Hadam, the turquoise mines in the Sinai desert. (source: Israel Rock Art)