XEE4151074: Charlemagne receiving the gift of a clepsydra (water clock) from Harun al-Rashid - In 797 the caliph of Baghdad, Haroun ar-Rachid (765-809) offers Charlemagne a clepsydra (water clock, time measurement) emblematic of the technological know-how of Arab civilization -, Unknown Artist, (19th century) / Bridgeman Images
XEE4151201: Portrait of Catherine of Württemberg 1783 1835 Queen of Westphalia - Portrait of Catherine of Württemberg, wife of Jerome Bonaparte, Queen of Wesphalia (1783-1835) - in “Histoire de l'empire suite à l'histoire du consulate” by Adolphe Thiers -1879 - private collection, French School, (19th century) / Bridgeman Images
XEE4151245: Church of Saint-Jacques-du-Haut-Pas (Saint Jacques du Haut Pas) and the seminary of Saint Magloire, Veme arrondissement de Paris - Engraving in “” Physical, civil and moral history of Paris: from the earliest historical times to the present day” by Jacques Antoine Dulaure, 1853, French School, (19th century) / Bridgeman Images
XEE4160048: View of halle au ble in Paris (built in 1763-1769) and the Medici column, engraving beginning 19th century - wheat and corn exchange in Paris (built in 1763-1769), engraving early 19th century - Vue de la Halle au ble, placed on the present Hotel de Soissons (Bourse de commerce) in Paris. engraving in “Dictionnaire populaire illustrious” - 1864 - by Joseph Decembre et Edmond Allonier -, Unknown Artist, (19th century) / Bridgeman Images
XEE4160311: Participants at the Algeciras Conference in Morocco - Algeciras Conference after the First Moroccan Crisis - Conference d'Algesiras - International Conference on the Cherifian Empire (Morocco) held in Algeciras (Algesiras) from January 16 to April 7, 1906, Unknown photographer, (20th century) / Bridgeman Images