XEE4144709: Notger (930-1008) (Notker of Liege), eveque of Liege, during the baptism of Otton III (980-1002), King of Germany. Engraving from 1868 in “Histoire de Belgique from primitive times to the end of the regne of Leopold I”” by Theodore Juste (1818-1888). Private collection., Unknown Artist, (19th century) / Bridgeman Images
XEE4145927: Transformations of Paris under the Second Empire, Paris Haussmann: decoration of Boulevard Malesherbes, on the day of its inauguration on 13 August 1861 - Engraving In “” Le Monde Illustré””, 1861 - Haussmann's renovation of Paris: the Decoration of the Boulevard Malesherbes on Inauguration Day, 13th August 1861 - Engraving from “” Le Monde Illustré Illustrée”, 1861, Unknown Artist, (19th century) / Bridgeman Images
XEE4146645: Portrait of Claude Louis, Count Berthollet (1748-1822), French chemist - Claude-Louis Berthollet (1748-1822), French doctor and chemist - Engraving in “” Sciences à la range de tous - physique et chimie populaires”” by Alexis Clerc - End 19th century - Private collection, French School, (19th century) / Bridgeman Images
XEE4146649: La liquefaction des gaz dans le laboratoire de Raoul Pictet (1878) - Raoul Pierre Pictet (1846-1929) Swiss physicist, conducts an experiment to liquefy and solidify hydrogen gas, and studied properties of substances at low temperatures - Engraving in “Sciences mises à la potee de tous - physics et chimie populaires” by Alexis Clerc - End 19th century - Private Collection, French School, (19th century) / Bridgeman Images
XEE4146653: Portrait of Henri Victor Regnault (1810-1878) - Portrait of Henri Victor Regnault, French physicist and chemist (1810-78) - Engraving in “” Sciences made available to all - physics and chemistry populaires”” by Alexis Clerc - End 19th century - Private collection, French School, (19th century) / Bridgeman Images
XEE4146769: Etienne Louis Malus (1775-1812) observes through a spath the light of the sunset reflected by the glass windows of Luxembourg in 1808 - Etienne-Louis Malus (1775-1812) French officer, engineer, physicist, and mathematician - Engraving in “Sciences mises à la Reach de tous - Physique et chimie populaires” by Alexis Clerc - End 19th century - Private collection, French School, (19th century) / Bridgeman Images