The original book was moved to Athens and the letter has since "disappeared," leaving only Smith’s photographs.
The letter is a genuine copy of a lost work by Clement, proving multiple versions of Mark existed. Clement of Alexandria and a Secret Gospel of Mark
The letter's authenticity is hotly debated for several reasons: The original book was moved to Athens and
The letter is attributed to Clement of Alexandria (c. 150–215 AD). The Content: It addresses a group called the Carpocratians. Clement of Alexandria and a Secret Gospel of Mark