Considérations sur les droits par lesquels la nature a reiglé les mariages
A 1648 Latin-and-French treatise on marriage and natural law by Moïse Amyraut, printed at Saumur by I. Desbordes for a scholarly readership. Its pictures are small woodcut and engraved devices: a diagram of sun, moon and stars labelled with biblical names, a hand holding a celestial globe, a decorative typographic border with a page number, and an engraved heraldic crest with two rampant supporters and the motto IN PROMPTU.
