Akershus castle in the times of king Christian IV of Denmark-Norway. Reconstruction.
<a href="//commons.wikimedia.org/w/index.php?title=Holger_Sinding-Larsen&amp;action=edit&amp;redlink=1" class="new" title="Holger Sinding-Larsen (page does not exist)">Holger Sinding-Larsen</a> (1869–1938)
Scanned from <i>Norges historie</i>, vol. IV-2, p. 37. Kristiania: Aschehoug, 1911.