Note 591 — Chapter XCIV · MILITARY OPERATIONS AND CONQUESTS OF ALEXANDER, AFTER HIS WINTER-QUARTERS IN PERSIS, DOWN TO HIS DEATH AT BABYLON. (continued 2)
Reading edition
Arrian, vii. 19. He also sent an officer named Herakleides to the shores of the Caspian sea, with orders to construct ships and make a survey of that sea (vii. 16).