The photo is from Arkivverket. It depicts Musch.
<bdi><a href="https://en.wikipedia.org/wiki/en:Bodil_Katharine_Bi%C3%B8rn" class="extiw" title="w:en:Bodil Katharine Biørn"><span title="Christian missionaries">Bodil Katharine Biørn</span></a>
</bdi>
<bdi><a href="https://en.wikipedia.org/wiki/en:National_Archives_of_Norway" class="extiw" title="w:en:National Archives of Norway"><span title="heritage institution">National Archives of Norway</span></a>
</bdi>