Dr Robert Cargill has details on the find and identification thereof:
Today (August 2, 2012) at Tel Azekah, Chaim Tzemach unearthed a jar handle with a LMLK seal impression on it. Area S-2 Supervisor Omer Sergi (a Ph.D candidate in archaeology at Tel Aviv University waiting for his beloved advisor, Dr. Oded Lipschits, to finish reading and sign his dissertation identified the object and immediately broke into a quick lecture on LMLK seals for the student volunteers who had never heard of them.
What is most impressive is that it is a completely impromptu, yet highly informative lecture about LMLK seals given from the balk of a Tel Azekah Area S-2 square to students who had just pulled one out of the earth!
What follows is video I took of that lecture from the balk, which is the best 3-minute summation I’ve ever heard of LMLK seal impressions. In fact, I’ll incorporate this video into my “Jerusalem from the Bronze to the Digital Age” course at the University of Iowa.
Watch and learn.