This heritage-listed post box is an ornate circular pillar style post box of cast iron construction with a decorative moulded cap, finial and base.  Raised lettering in a band around the middle reads "POST OFFICE LETTER BOX".  A manufacturing mark on the base of the post box (east side) also in raised lettering reads: "Rigg. Marr Sydney".
<i>Text incorporates the descriptions from the <a rel="nofollow" class="external text" href="https://www.hms.heritage.nsw.gov.au/App/Item/ViewItem?itemId=1970027">NSW Heritage Listing item</a>, which is licensed under <a href="https://en.wikipedia.org/wiki/CC-BY-4.0" class="extiw" title="w:CC-BY-4.0">CC-BY-4.0</a>.</i>
<a href="//commons.wikimedia.org/wiki/User:Chris.sherlock2" title="User:Chris.sherlock2">Chris.sherlock2</a>
<span class="int-own-work" lang="en">Own work</span>