Figure 1.

Carte réduite de L'Australasie ("Smaller map of Australia") by Robert Gilles de Vaugondy, published in 1756. More than a list of directions, declaring the unknown as well as the known aids safety and stimulates discovery. National Library of Australia, Canberra, ACT 2600, Australia http://www.nla.gov.au/ntwkpubs/gw/31/31.html.