The Glozel Artifacts have been a mystery since their discovery in the 1920s. The artifacts, which consist of a variety of stone and clay objects, have been the subject of much speculation and debate. This book explores the history of the artifacts, their
From Wikipedia
The Glozel artifacts are a collection of over 3,000 artifacts, including forged clay tablets, sculptures and vases, some of which were inscribed, discovered from 1924 to 1930 in the vicinity of French hamlet of Glozel.