Musarum plausus Perusii in augusto D. Petri Monast.o Congregationis Casinensis ad anni MDCXLIII generalia patrum comitia excitatus
A 1643 Latin occasional volume printed at Perugia by Angelo Bartoli's episcopal press, celebrating a general chapter of the Cassinese Benedictine congregation and compiled by Pietro Clavarino. The pictures are small engraved coats of arms, each framed by two cherubs holding the shield aloft within a hatched rectangular border, with flat, crisp line work a designer could borrow for heraldic crests or ex libris panels.
