One of only a handful of dealers ever to have bought and sold genuinely ancient Biblical manuscripts that are from 200 BC to AD 500, and one of the few ever to deal actively in ancient languages such as Bactrian, Ugaritic, Assyrian, Sumerian, Proto-Canaanitic, Paleo-Hebrew, Demotic and Hieratic Egyptian, Aramaic, pre-Islamic Arabic, Indus Valley Script, etc. whether on clay, linen, metal, parchment, bone, bark, or wood.