XEE4178495: Experience of William Harvey (1578-1657), English doctor showing Charles I Stuart (1600-1649) king of England and doctors of the Royal College of London the phenomene of blood circulation on a living doe. Engraving in “” La Nature””, 1879. Private collection., Unknown Artist, (19th century) / Bridgeman Images
XEE4181029: Heraclius I (Flavius Heraclius, Herakleios (circa 575-610/641), Byzantine emperor, made a triumphant entrance to Constantinople. He climbed on a chariot reached by four elephants and brought before him the True Cross (Holy Cross) which had been taken from Jerusalem. 7th century. Engraving in “Beaute de l'histoire du basse empire” redige by P. J. B. N. 1814., Unknown Artist, (19th century) / Bridgeman Images
XEE4180729: The Viscount of Gontaut Biron (Gontaut-Biron), French ambassador to Berlin, and the Prince of Bismarck (Otto Von Bismarck, 1815-1898) signing the treaty of evacuation from French territory by which Germany undertook to withdraw from the Vosges, the Ardennes, the Meuse, the Meurthe and Moselle and the territory of Belfort. Engraving in “” The Illustrious Universe””, 1873., Unknown Artist, (19th century) / Bridgeman Images