source: [www.msn.com]

> When King Charles III is crowned in London on May 6, the coronation ceremony will involve the Stone of Destiny, a Scottish carved seat that's
> at least 800 years old. Despite its long history, scientists only recently noticed never-before-documented symbols and other anomalies on the stone,
> they announced in a statement.
>
> The "Stone of Destiny" was used in the coronation of the kings of Scotland in the 13th century. Today it is used in the coronation of the United Kingdom's monarch.
>
> These anomalies — a copper alloy stain and the remains of gypsum plaster — suggest that the historical block, also known as the Stone of Scone,
> has unknown aspects of its history that aren't recorded in documents.

No photos and at this point not a lot of speculation.

-- Byrd
Moderator, Hall of Ma'at