Mina Preta, and MdA Alvim de baixo in red with its crest. The red paint, the new black door was done in 2014. The same year the heraldic crest was put back in top of the MdA. It had been for more than a decade at the nearby water depot.
<a href="//commons.wikimedia.org/wiki/User:Benkeboy" title="User:Benkeboy">Benkeboy</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>