Zoom In For Detailed Preview:
Map of the Tweed River entrance, New South Wales, showing depths and mudflats which are coloured brown, and existing breakwaters. Shows townships and plans of the towns of Chinderah and Tweed Heads, New South Wales, and Coolangatta, Queensland, with allotments, marked, and improvement works headed by Thomas William Keele, the Principal Engineer of the New South Wales Harbours and Rivers Branch. Relief is shown by hachures.
1902