Three 18th century Australian maps, including Bonne and Desmarest 1788 coloured map Cooks 1st voyage - cape Tribulation, Furneaux Islands Botany Bay, and entrance to the Endeavour river; Bonne and Desmarest, 1788 Cooks 2nd voyage, Adventure Bay, Tasmania; Watkin Tench, Expe 37 x 25 cm (largest)