once a post office, then a police station, then the admin building for the local courts <a rel="nofollow" class="external text" href="http://register.heritage.wa.gov.au/PDF_Files/B%20-%20A-D/Bunbury%20PO%20%26%20%28P-AD%29.PDF">heritage listing</a>
<a href="//commons.wikimedia.org/wiki/User:Gnangarra" title="User:Gnangarra">Gnangarra</a>
CC BY 2.5 au
<span class="int-own-work" lang="en">Own work</span>