Akers mekaniske verksted, skip Balkis, skip Vardø, Vestbanestasjonen.
<bdi><a href="https://en.wikipedia.org/wiki/en:Anders_Beer_Wilse" class="extiw" title="w:en:Anders Beer Wilse"><span title="Norwegian photographer">Anders Beer Wilse</span></a>
</bdi>
CC BY-SA 3.0
Oslo Museum: image no. <a rel="nofollow" class="external text" href="http://www.oslobilder.no/OMU/OB.X1148">OB.X1148</a> (Byhistorisk samling), via oslobilder.no.