Rudolf Carl Huber

Ascent of the Great Pyramid, 19th century Rudolf Carl Huber

The Plenipotentiaries at the Congress of Baden, September 1714 Johann Rudolph the Elder Huber

Archduke Rudolf of Austria Anonymous

Rudolf I uncrowned Holy Roman Emperor, founder of the Hapsburg dynasty Austrian School

Treaty of Baden Johan Rudolf Huber

Return of the young sailor Carl Wilhelm Huebner

Unemployed (Day Laborers at the Port of Hamburg), 1908-1909 Anonymous

Franz Josef at the Opera, 1883 Carl Kahler

Mercedes Streamliner car of Rudolf Caracciola in the Avusrennen race, Berlin, Germany, 1937 Unknown

Pastor Johann Wilhelm Rautenberg and his Family, 1833 Carl Julius Milde

Felix Mendelssohn on his deathbed, c.1847 Rudolf Julius Benno Huebner

Portrait of Berthold Auerbach, 1846 Rudolf Julius Benno Huebner

The Victoria School For Girls, Carlsruhe, Under The Direction Of H.R.H. The Grand Duchess Of Baden, Germany, 1883 Anonymous

Rudolf Caracciola driving Mercedes-Benz W25 Grand Prix car, c1934-c1935 Unknown

Eight-Sided Cup, 1513 Wolfgang Huber

Rudolf Caracciola driving Mercedes-Benz W25 Grand Prix car Anonymous

portrait of the newlyweds Carel Engelbert Julius Röntgen and ms. Klobbie Jacobus van Koningsveld

Rudolf Caracciola driving Mercedes-Benz W25 Streamliner car, 1934 Unknown

Polar bears in snow Carl Ederer

View of Hamburg Adolf Carl

Rudolph of Habsburg and the Priest, ca 1625 Jan Wildens

Nordwest Bahnhof, Vienna, 1875 Carl Karger

Zermatt Poster Carl Moos

Poster for Jubiläums Ausstellung. Exposition d'un jubilé artistique à Zurich Rudolf Koller

The House of Therese Krones in Dobling in Vienna, c.1912-1914 Carl Moll

Portrait of the composer Carl Ditters von Dittersdorf, c. 1800 Anonymous

Young Düsseldorf. Group portrait of the painters Karl Friedrich Lessing, Carl Ferdinand Sohn and Theodor Hildebrandt, 1839 Julius Huebner

Portrait of German writer Carl Zuckmayer German Photographer

Rudolf II, 1900 Adolf Liebscher

Carl Schleicher, 1921 Robert Cozad Henri

Charles Dickens Barnaby Rudge 1841 Anonymous

Portrait of Rudolph II Johannes Hausser von Ach

Lauterberg withthe Kaltwasserheilanstalt, Germany, H. Selle Sophus Williams & E. Linde & Co

Illustration of Goethe and Beethoven with Crowd Outdoors Carl Rohling

Portrait of Carl Gottlieb Reissiger, 1839 Anonymous

Crown Prince Rudolph of Austria on horseback in the Winter Riding School of the Hofburg, Vienna, 1870 Austrian School