A late 18th century wall map of the world on four sheets

Samuel Dunn's large world map.

A large and impressive double-hemisphere wall map of the world, showing the courses of Cook's three circumnavigations, with his discoveries in Australia and New Zealand in the 1770s, and those he made in the North Pacific on his Third and final Voyage. Around the main map are other illustrations, with two celestial spheres in the upper cusp and the moon in the lower, as well as a world map on Mercator's Projection and a chart of the Solar System.