Imperial Palace of Goslar Ignaz Eigner Robert Toberentz Gustav von Epstein Karl Ludwig Leimbach Austrian-Russian Friendship Society Friedrich Weissensteiner Moritz Szeps Hornemann Institute Princess Maria Immacolata of Bourbon-Two Sicilies (1844–1899) Central Bathhouse Vienna Eleanor of Portugal, Holy Roman Empress Goslar Cathedral Bavarian Prealps Archduke Ludwig Viktor of Austria Philippine Welser Hildesheim Charles VI, Holy Roman Emperor History of Goslar Hofburg, Innsbruck