E.S. Rosenthal, “The Giva’t ha-Mivtar Inscription,” Israel Exploration Journal (IEJ) 23 (1973), pp. 72–81; Naveh, “An Aramaic Tomb Inscription Written in Paleo-Hebrew Script,” IEJ 23 (1973), pp. 82–91. See also Naveh, Early History of the Alphabet pp. 120–121. fig. 15A.