The Elements of Hydrostatics

Effects.

From which also actions shall follow, not seen or known by the previous authors. Which, since they extend to the great advantage of the country, not unreasonably await the advancement of Your Honors. Fare well in the meantime, in growth and all prosperity. From Leiden, in the month of August of the year 1586.

A symmetrical typographic ornament (fleuron) features intricate scrollwork and floral motifs.