The principal door, from which the _Priori_ probably emerged, is guarded by great brazen beasts: a griffin and a lion, emblems of the city and the Guelphs. These creatures are very typical creations from the brain of some Perugian artist, and among the most impressive objects of their sort in Italy. They were originally made for a fountain in the square by a certain Maestro Ugolino, who received the modest sum of ten pounds for making them. In 1308 the fountain was destroyed, and a little later they were hoisted up to their present position. Long chains and keys hung from their claws in early days. "At the feet of these beasts," says Rossi, "the bars and keys of the doors of Assisi were hung as glorious trophies in 1321; and in 1358 the keys of the Justice Hall of Siena. The undisciplined militia which entered Perugia on the 3rd August 1799 pulled them down secretly, ('in the silence of the night' Mariotti says,) and thus took from the citizens of the present day the satisfaction of restoring to their rightful owners these disgraceful mementos of patriarchal warfare with cities, who to-day are their best friends. The fragments which remain have not the slightest historical interest; they are merely the bars from which the above-mentioned articles once hung." The door with the brazen beasts above it leads straight into the _Sala dei Notari_--a splendid vaulted hall, its ceiling covered with frescoes, surrounded by high wooden stalls and steps of walnut. This big hall was given over to the lawyers of Perugia in 1583. They bought it, and their Collegio down below, from the city for the sum of 1000 _scudi_; and they at once decorated their fine new quarters, and settled comfortably into them, doing all their business there till early in the century. By the code of Napoleon they were, however, deprived of their privileges, and during the imperial French rule the hall was used as a criminal court. The lawyers seem to have been utterly unhinged in their arrangements. They never returned to the pleasant haunts from which the Emperor ousted them, and the big hall is now used for public concerts and lectures. The room which corresponds with this one on the upper storey is now the Public Library, with a magnificent collection of over 50,000 volumes, some valuable manuscripts and beautiful painted missals.