PIVS XI PONT. MAX.
PRO SVA IN BEATISSIMAM DEI MATREM PIETATI
PECVLIARI QVE IN LIBERIANAM BASILICAM MVNIFICENTIA
MVSIVVM ARCVM A XYSTO III EXTRVCTVM
DIVINAE MATERNITATIS DOGMA PRAECLARE INLVSTRANTEM
AB EPHESINA SYNODO QVINDECIM ANTE SAECVLIS
SOLLEMNITER SANCITVM
ITEM QVE TRANSVERSAM SACRAE HVIVS AEDIS ALAM
A NICOLAO IV AEDIFICATAM
IN PRISTINAM FORMAM RESTITVTI
BONAVENTVRA CERRETTI CARD.
LIBERIANAE BASILICAE ARCHIPRESBYTER
CANONICORVM QVE COLLECTVM
GRATI ANIMI ERGO
ANNO REP. SAL. MDCCCCXXXI