La place du Molard en 1870.
Unknown author<span style="display: none;">Unknown author</span>
Mapping Urban History: Paris, Geneva, Venice. An EPFL course by Isabella di Lenardo and Frederic Kaplan <a rel="nofollow" class="external free" href="http://mappingurbanhistory.epfl.ch/?cat=5">http://mappingurbanhistory.epfl.ch/?cat=5</a>