Title page; Upper half: "Isaacii Vossii"; below: "De Motu Marium Et Ventorum. Liber."; In the lower part of the page the print mark of the publisher; Next, two marks of the Biblioteca Corsiniana; Below: "Hagæ-Comitis,"; Below: "Ex Officina Adriani Vlacq,"; Below: "Anno M DC LXIII."