Famous uncracked codes

The disc of Phaistos is the most important example of hieroglyphic inscription from Crete and was discovered in 1903 in a small room near the depositories of the “archive chamber”, in the north - east apartments of the palace, together with a Linear A tablet and pottery dated to the beginning of the Neo-palatial period (1700- 1600 B.C.). Both surfaces of this clay disc are covered with hieroglyphs arranged in a spiral zone, impressed on the clay when it was damp. The signs make up groups divided from each other by vertical lines, and each of these groups should represent a word. Forty five different types of signs have been distinguished, of which a few can be identified with the hieroglyphs in use in the Proto- palatial period.

Funnbee.info: The World`s 10 Most Famous Uncracked Codes