A woodcut emblem depicts the coat of arms of the Holy See and the Vatican City State, featuring the crossed keys of Saint Peter beneath the papal tiara (triregnum), surrounded by a circular institutional stamp.

VAT. GREC. 130

A circular watermark or digital overlay stamp encircles the central emblem with the text "Biblioteca Apostolica Vaticana ALL RIGHTS RESERVED."

M.A.

The institutional logo of the Apostolic Vatican Library is visible at the bottom left and right corners, featuring the crossed keys and tiara.