The treasures were hidden in 1981 by publisher Byron Preiss, as part of his plan to promote his new book, 'The Secret.' So far, only two of the 12 treasures have been recovered.
Over 4,000 bronze and silver coins were buried around the year 294 and never discovered until 2015.
Jacques Rougerie and his science fiction dreams.
One man's trash really is another man's treasure.