Dropa stones / Baian-Kara-Ula.
discreditedcrash_retrievalBetty & Barney Hill Abduction
The Dropa stones are alleged grooved stone discs said to have been found on the Sino-Tibetan border, claimed to encode the story of a crashed alien 'Dropa' tribe. No verifiable artifacts exist and…
The Dropa stones are alleged grooved stone discs said to have been found on the Sino-Tibetan border, claimed to encode the story of a crashed alien 'Dropa' tribe. No verifiable artifacts exist and the tale traces to mid-20th-century hoax and embellishment with no scientific support. It is a debunked ancient-astronaut legend.