W. W. Collins, Cathedral Cities of Italy
“ The lower bear the names of Niccolo da Reggio and Bartolino da Piacenza, and are of fourteenth-century date. The Life of John the Baptist naturally takes precedence in these interesting examples of mural decoration. The huge font in the centre of the baptistery is cut out of a single block of marble. It has a centre compartment like that already described in S. Giovanni in Fonte, in Verona. The registers of the baptistery go back as far as the year 1459, since when it is known that all the babies born in Parma have been received into the Faith within its walls. ”
