Cropped section of eastern part of Perth water and Burswood area from map made for 1926 ANZAAS Congress in Perth, Western Australia   <cite>[Papers]</cite><sup><a rel="nofollow" class="external autonumber" href="http://trove.nla.gov.au/work/6477678">[1]</a></sup>, s.n.], 1926
Unknown author<span style="display: none;">Unknown author</span>
<cite>[Papers]</cite><sup><a rel="nofollow" class="external autonumber" href="http://trove.nla.gov.au/work/6477678">[2]</a></sup>, s.n.], 1926