L' énigme de l'epsilon de Delphes.

This work is concerned with the enigma of the epsilon (E) which was carved at the entrance of the Temple of Delphes in ancient Greece. The author relates to a document produced by Professor Boris Rybak in "L'identité humaine" (1990, Michel Place ed., Paris), which traces the epsilon back to its Aegyptian Hieroglyphic source via the Proto-Sinaitic script and the ancient Hebrew script. The enigma dating 2.000 years back and evoked by Plutarch, may be considered solved (see the demonstration itself in the book) thus making a great contribution to science.