Hi! I'm from the Philippines and a relative of my best friend has found a bill ($100,000) and it a US Gold Certificate. I saw it an felt it is made of cloth and the color is green in one side and orange in the other side. I wish I could take a photo of it or better buy it but the said person who found it (they found it with other lots of war documents and some gold bars in an old mining shaft or tunnel somewhere in Mindanao) would want at least $250,000 and I cannot afford it. Wish that bill/certificate should be examined as we know it might be fake. So here's my question, how much will it cost if it were genuine. What American Office (Treasury?) should I try to contact to let them check if the serial number is genuine? And yeah I know.. I really want to have that at least it is REAL COLLECTIBLE. And by the way, they are armed and dangerous.. In case if you'll suggest that I should sneak and steal it. This has made my day. Cheers!!!