Vietnam, Gold Wafer Money, Circa 1960s, Kim-Thanh Gold Leaves, AU/UNC; Vietnam, Gold Wafer Money, Circa 1960s Kim-Thanh Gold Leaves, AU/UNC, Kim Thanh issue. Weight: 14.5gms. Slightly wrinkled, as made. These gold sheets were used as evacuation money by Vietnamese refugees fleeing the country during wartime in the 1960's.