Try to imagine yourself on board a sailing ship in the 19th century...

Approaching the entrance to Port Phillip Bay, which is known to be a particularly dangerous harbour entrance, being very narrow (only 2 and a half kilometers across), fringed with rocky reefs, and turbulent because of the tides meeting the ocean swells of Bass Strait.

If you were the Captain you needed an accurate chart showing sea-depths, the coastline and its hazards, but also the navigational aids such as lighthouses and beacons which would guide you into port. You would also have needed a book of sailing directions...

Judy Scurfield, librarian at the State Library of Victoria, asks us to imagine the entry through the most hazardous Port Phillip Heads.

Further material can be found at the State Library of Victoria's Ergo site: Thomas Pierson (Diaries of an early arrival chronicle first impressions of Melbourne).