Le Catolicon françois /
A 1616 French satirical book, published without a named printer, attributed to Guillot and Le Songeur and aimed at readers interested in the court of Concino Concini. The one picture is a bookplate-style oval engraving of a coat of arms inside a ribboned lettered border, with a crown above the shield and scrolled supporters below, suggesting a designer could borrow its heraldic cartouche layout and oval label framing.
