There's a book by Lionel Casson called "The Ancient Mariners", and it has a wealth of information on the Hellenistic ports and navies of this era. There were huge naval battles between the Successor states and there's a lot of information on the source of naval timbers and supplies, and the kinds of ships that were built and maintained. If you can get a copy at the library or on-line, it will allow you to make significant improvements in the quality of these descriptions.
Bookmarks