Fountain – Mexico. 1864-1867. View 10, Figure 5, one of 38 albumen photographic prints in the album Quelques vues du Mexique. E. Leroy, photographer. Collections of the Bibliothèque Nationale de France/Gallica BnF with the photographs themselves being in the public domain due to age. via https://gallica.bnf.fr/ark:/12148/btv1b8432925f/f10.itemGuadalupe – Mexico. 1864-1867. Figure 8, one of 38 albumen photographic prints in the album Quelques vues du Mexique. E. Leroy, photographer. Collections of the Bibliothèque Nationale de France/Gallica BnF with the photographs themselves being in the public domain due to age. via https://gallica.bnf.fr/ark:/12148/btv1b8432925f/f13.itemQuerétaro Alameda. 1864-1867. Figure 14, one of 38 albumen photographic prints in the album Quelques vues du Mexique. E. Leroy, photographer. Collections of the Bibliothèque Nationale de France/Gallica BnF with the photographs themselves being in the public domain due to age. via https://gallica.bnf.fr/ark:/12148/btv1b8432925f/f19.item#Aguas- Calientes. 1864-1867. Figure 18, one of 38 albumen photographic prints in the album Quelques vues du Mexique. E. Leroy, photographer. Collections of the Bibliothèque Nationale de France/Gallica BnF with the photographs themselves being in the public domain due to age. via https://gallica.bnf.fr/ark:/12148/btv1b8432925f/f23.item#Durango. 1864-1867. Figure 32, one of 38 albumen photographic prints in the album Quelques vues du Mexique. E. Leroy, photographer. Collections of the Bibliothèque Nationale de France/Gallica BnF with the photographs themselves being in the public domain due to age. via https://gallica.bnf.fr/ark:/12148/btv1b8432925f/f37.itemGuadalajara. 1864-1867. Figure 36, one of 38 albumen photographic prints in the album Quelques vues du Mexique. E. Leroy, photographer. Collections of the Bibliothèque Nationale de France/Gallica BnF with the photographs themselves being in the public domain due to age. via https://gallica.bnf.fr/ark:/12148/btv1b8432925f/f41.item#
These are from the time of the short-lived Mexican empire with Emperor Maximilian and his Empress Carlota that was in reality a project of/controlled by Napoleon III of France that ended up with Maximilian in front of a firing squad. This explains why these are published in Mexico City with the lithographs done presumably in France etc.