Hittite tablet with seal on the back (resin recreation). About 2 1/4 by 1 3/4 inches. In the 19th century scholars questioned the existence of the Hittites. They thought the Bible just made them up until the discovery of the Hittite capitol at Hattusa modern day Bogazkoy, Turkey. In 1906 a royal archive of 10,000 tablets was discovered. The Hittites use cuneiform letters.