Resurrect Dead - One man's quest to decipher cryptic tile messages that began appearing in city streets around the world in the 1980s. (01:26:30) (CC Auto)
Resurrect Dead - One man's quest to decipher cryptic tile messages that began appearing in city streets around the world in the 1980s. (01:26:30) (CC Auto)
The Toynbee tiles, also called Toynbee plaques, are messages of unknown origin found embedded in asphalt of streets in about two dozen major cities in the United States and three South American cities. Since the 1980s, several hundred tiles have been discovered.
More Information: https://en.wikipedia.org/wiki/Toynbee_tiles