Keywords: Leurs majestés impériales visitant la section française dans la Grande galerie des machines.jpg The French Emperor Napoléon III and the empress visiting the Galerie des machines at the 1867 World Fair Napoléon III and his wife Eugénie were very much involved in the planning of the fair 1868 engraving 34 x 22 3 cm Institution Brown University Library object history exhibition history credit line Grand album de l'Exposition Universelle 1867 150 dessins par les premiers artistes de la France et de l'étranger Paris Michel Lévy Frères 1868 accession number 1254168705523784 PD-old Engravings of Paris Images of Paris from the Brown University Library Exposition Universelle 1867 Napoleon III of France Eugénie de Montijo 1868 engravings |