i was impressed as a visitor, so now am a member.The only treasures I have ever found are by accident--digging up old coins while gardening in old 18th century towns, at garage/yard sales, and early 20th century stamped post cards from my grandmother after her death.In the vicinity of the Philippine family lands of my wife is a cave--Japanese were in the area during WW2 --and Chinese would also hide on family land--many years ago pieces of Chinese ceramics were dug up around coconut trees. It would be interesting if anything of value was ever buried by either group especially where the pottery pieces were found.I do by the way enjoy eating biko.