La physique demonstrative, divisee en trois livres. Le premier traicte des eaux minerales..
A 1643 French natural philosophy treatise by Henry de Rochas d'Aiglun, physician to the king, printed in Paris for its author and aimed at learned readers of medicine and physics. Its pictures are a ruled title page with a printed imprint, a frontispiece of framed portrait medallions and a coat of arms, a large decorated initial letter with a dedication, and a small ornamental tailpiece. A designer could draw on the carved frames, floral garlands, and the decorative initial M for period typography and ornament.
