According to various theories planet Earth extraterrestrial beings visiting for a very long time. And even before the first reported cases of UFO sightings in modern history. Proof of their veracity has recently found a coin?
Whther they are genuine coin or a hoax or misplaced joke, to confirm the expertise carried out. But in any case they do not give sleep to many enthusiasts for extraterrestrial civilizations.
These coins prove he visited an alien civilization?
Carefully review the video and make your own judgment alone