Plan of the building of French ministry of Economy and Finance, Paris. 
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References: <a rel="nofollow" class="external text" href="http://www.annales.org/colloques/2018-20-SEPT/CASC.pdf">Plan du Ministère de l’Economie et des Finances</a> - Les Annales des Mines.
<a href="//commons.wikimedia.org/wiki/User:Paris_16" title="User:Paris 16">Paris 16</a>
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