Ground level. Tour in 1904 with map of the building; page from 1904 catalog of the Rijksmuseum
1904<div style="display: none;">date QS:P571,+1904-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external free" href="https://gallica.bnf.fr/ark:/12148/bpt6k65760058/f12.item">https://gallica.bnf.fr/ark:/12148/bpt6k65760058/f12.item</a>