State Library of NSW
Basin of the Nepean, T.L. Mitchell, manuscript map, 18551855
The original of map 40, published in Major Mitchell's "Engravings to accompany the report upon the progress made in roads (...)", Sydney: James Waugh, 1859. Shows most of the Hawkesbury-Nepean River catchment area, from Mittagong, Illawarra and Sydney coastal catchments, draining into Broken Bay. Area: counties Camden and Cumberland, the coast from Kiama to Manly; west to Mittagong Range.