From your post "According to author Perry Eberhart, who has written about the cache, a careful treasure hunter might find the metal pots containing a fortune in gold on one of the hills that lie east of Clifford." I take it you have one of his books, I got at least one of his myself. You cracked the book open and read, at this point you have researched more than many who post their expert viewpoints on why something cant be true. A single story can take a long time to research, they can even be found to contain enough flaws that I doubt some of them. But then when the object is the study of lost treasure stories and their origins, I find it odd folks are still stuck in the mind set of thinking they have to go dig a treasure to prove it exists. The treasure story is the real treasure. A local story, someone buys a detector, someone makes money. A author includes it in his book, a copy sells he makes some money. This story above would be a good fit for a book that includes other lost treasures of that section of the state.