Grafton Wilson, George Keywords: Straits | Territorial sea | Mots clefs: Détroits | Mer territoriale | ABSTRACT George Grafton begins his course on the Waters Adjacent to the State Territory with a presentation of the territorial sea, particularly with regard to the debates on the sovereignty of the sea. The author then focuses on jurisdiction over ports, harbors, roads, gulfs and bays, and then presents a particular position of the straits. Finally, he studies the practice of States as it manifested itself in 1923. George Grafton commence son cours sur les eaux adjacentes au T…