This <a href="https://en.wikipedia.org/wiki/vector_image" class="extiw" title="w:vector image">vector image</a> includes elements that have been taken or adapted from this file:
<a href="//commons.wikimedia.org/wiki/User:AnsyahF" title="User:AnsyahF">AnsyahF</a>
2021-07-24
<ul><li><a href="//commons.wikimedia.org/wiki/File:Encyclopedie_volume_6-150.png" title="File:Encyclopedie volume 6-150.png">Diderot and d'Alembert's <i>Encyclopédie, ou Dictionnaire raisonné des sciences, des arts et des métiers</i> (1756)</a> (fig. 213, see also <a href="//commons.wikimedia.org/wiki/File:Encyclopedie_volume_6-112.png" title="File:Encyclopedie volume 6-112.png">its French description</a>)</li>
<li><a href="//commons.wikimedia.org/wiki/File:Tableau_de_tous_les_pavillons_que_lon_arbore_sur_les_vaisseaux_dans_les_quatre_parties_du_monde,_1780.jpg" title="File:Tableau de tous les pavillons que lon arbore sur les vaisseaux dans les quatre parties du monde, 1780.jpg"><i>Tableau de tous les pavillons que lon arbore sur les vaisseaux dans les quatre parties du monde</i> (1780)</a> (last row, second column)</li>
<li>For more information about the source, see <a href="//commons.wikimedia.org/wiki/User:AnsyahF/BataviaFlagInformation" title="User:AnsyahF/BataviaFlagInformation">BataviaFlagInformation</a></li></ul><hr>
This flag also has been discussed at <a href="//commons.wikimedia.org/wiki/Commons:Graphic_Lab/Illustration_workshop#Batavia's_flag" title="Commons:Graphic Lab/Illustration workshop">the entry at Commons Graphic Lab (24 May 2021)</a>