<a href="https://en.wikipedia.org/wiki/Perth" class="extiw" title="w:Perth">Perth</a> urban area
Chief Draftsman's Branch, Department of Lands and Surveys, Western Australia
1945
<a rel="nofollow" class="external text" href="https://openresearch-repository.anu.edu.au/handle/1885/204264">Australian National University</a>: "Australia, Western Australia, Metropolitan Regional Survey Map, 1945, 1:47 520"