1875
Louis-Émile Durandelle, 1875
Louis-Émile Durandelle, 1887
Louis-Émile Durandelle, 1868
Louis-Émile Durandelle, 1889
Louis-Émile Durandelle, 1888
![[Placement of the Caissons, Eiffel Tower, Paris]](https://media.getty.edu/iiif/image/2baa6e75-6b3c-4c1f-8f7d-1216da29b7b5/full/843,/0/default.jpg)
![[Construction to the top of the intermediate level]](https://media.getty.edu/iiif/image/f09f70a0-f1d2-40b1-b6ad-cb0dac8b116e/full/843,/0/default.jpg)
