RR Auction: Fine Autographs & Artifacts

ALS in Italian, signed “G. Marconi,” two pages on two adjoining sheets, 6.25 x 7.5, Le Grand Hotel, Rome letterhead, September 19, no year. Untranslat

Large archive of 31 letters by Marconi, including eight ALSs totaling 41 pages and 23 TLSs totaling 36 pages, dated between 1902 and 1909. Nearly all

Rare autograph DS in German, signed “Gregor Mendel,” one page, 8.25 x 13.5, September 1, 1876. Untranslated document concerning a financial transactio

Three exceedingly rare ALSs, each signed “A. Nobel,” totaling four pages, 5 x 8, dated between 1880 and 1895. Letters to Alarik Liedbeck, Nobel’s frie

ALS in French, signed “L. Pasteur,” one page both sides, 5.25 x 8, Ecole Normale Supérieure letterhead, September 7, 1867. Letter to Italian sc...

Czech anatomist and physiologist (1787–1869) who was one of the most well-known scientists of his time. Lengthy AQS on an off-white 5.75 x 4.25 sheet,

Indian physicist (1888–1970) whose work in the field of light scattering earned him the 1930 Nobel Prize for Physics. Dignified matte-finish 3.5 x 4.5

Polish-Swiss chemist (1897–1996) awarded the Nobel Prize in Physiology or Medicine in 1950 for his work on hormones of the adrenal cortex which culmin

Color postcard of the Brooklyn Bridge, 5.25 x 3.5, signed in fountain pen, “Nikola Tesla,” with a collector’s date notation of 1913 below the signatur

Italian criminologist, jurist, philosopher, and politician (1738–1794) best known for his treatise On Crimes and Punishments. Untranslated manuscript