Jupiter is holding an astrolab of a kind constructed by Georg Hartmann, clearly a symbol for the astronomical studies at the Royal Observatory in Greenwich, while Neptune is holding his usual attribute of a trident.
In 1933, the American theatre impresario George Blumental (a former associate of Oscar Hammerstein I, who in 1917 had tried to set up theatres for American troops in Paris), tried to arrange with Georg Hartmann and Arthur Hirsch to bring over conductor Blech and a troupe of 12 Jewish opera singers to present Wagner's Ring in New York.
Georg Solti | Georg Philipp Telemann | Johann Georg Wagler | Georg Wilhelm Friedrich Hegel | Georg Trakl | Georg Forster | Georg Cantor | Georg Büchner | Georg Baselitz | Hartmann | Hans-Georg Backhaus | Georg von Holtzbrinck Publishing Group | Barthold Georg Niebuhr | Georg Büchner Prize | Georg August Schweinfurth | Johann Georg Faust | Georg Haupt | Georg Ehrnrooth | Georg Curtius | Georg Brandes | Georg Wilhelm Steller | Georg Schramm | Georg Richard Lewin | Georg Ludwig Hartig | Georg Jellinek | Georg II, Duke of Saxe-Meiningen | Georg Hartmann | Georg Friedrich, Prince of Prussia | Georg Danzer | Georg Breinschmid |
Georg Hartmann first discovered dip angle in 1544, when he noticed the needle on a compass dipped towards the north hemisphere.