Where is the titulus?
The Titulus Crucis (Latin for "Title of the Cross") is a piece of wood kept in the Church of Santa Croce in Gerusalemme in Rome which is claimed to be the titulus (title panel) of the True Cross on which Jesus Christ was crucified. It is venerated by some Catholics as a relic associated with Jesus.
What is the meaning of titulus?
Noun. titulus (plural tituli) A caption, title or other inscription, especially an Ancient Roman type.