This image provided by the Saddle Ridge Hoard discoverers via Kagin's, Inc., shows one of the six decaying metal canisters filled with U. gold coins unearthed in California by two people who want to remain anonymous. Waterproof Metal Detector, Metal Detecting Finds, Whites Metal Detectors, O Portal, Buried Treasure, Treasure Hunting, Finding Treasure, Finders Keepers, Hidden Treasures