Its been a while since I posted in this thread, but I came acros RJF's post. What do you mean by dropped their pendant during their run? I guess the two obvious are 'The Lucky Medallion of Atocha" and "The Mummified Hand of the Egyptian Queen", but that is probably not what you were asking for.
I am going to guess David from "King Tut's Cobra Staff" was one of them, but I am not quite sure if he actually dropped it.