RR Auction: Fine Autographs and Artifacts featuring Presidents and Animation

Italian anatomist (1752–1832) who wrote several important treatises on a wide range of anatomical and medical subjects. ALS in Italian, signed “A. Sca

Scots-Irish mathematical physicist and engineer (1824–1907) who did important work at the University of Glasgow in the mathematical analysis of electr

Russian physicist (1857-1935) who pioneered the study of rocketry and cosmonautics and whose discoveries were of crucial importance in the development

Segment of the first transatlantic telegraph cable from 1858, measuring 3.5? long, made into a souvenir and sold by Tiffany & Co. The cable is w...

German physicist (1864-1928) who received the Nobel Prize in Physics in 1911 for his discoveries related to his displacement law concerning the radiat

French orientalist, sinologist, and Turkologist (1721–1800) remembered for his five-volume 'Histoire générale des Huns, des Turcs, des...

Russian geographer, zoologist, and political theorist (1842–1921) best known for his advocacy of anarchist communism. ALS signed "P. Kropotkin,...

One of the leading Marxist political theorists and economic reform advocates during the period of the Russian Revolution (1871–1919). ALS in German, s

Extremely rare ALS in French, signed “Ch. Marx,” one page, 5 x 8, August 24, [1849]. Letter bidding farewell to French journalist and politician Ferdi

Important Swiss-French philosopher and writer (1712-1778) who held that the individual is essentially good but usually corrupted by society. Rare auto

Vintage color glossy 7 x 9.5 profile photo of Pope John XXIII, signed in lower border in black ink, "Joannes XXIII, PP…1960." Ornately fra...

Italian Pope (1881–1963), born Angelo Giuseppe Roncalli, who ascended the papal throne in 1958 and served until his death. As the guiding force behind

Pope Pius XII's personally-owned and -worn white zucchetto skullcap, measuring 6.5? in diameter, with a suede white lining and white moire silk ...

Magnificent and extremely early 5 x 8 mounted albumen photo of Churchill by J. Heyman & Co., showing him in uniform as a lieutenant in the 4th Q...

End portion of a cigar, measuring 2.25? in length, presented to Sir George Elliston by Prime Minister Winston Churchill during a meeting at 10 ...

Handmade hinged box crafted from coconut shell presented to former US Congressman Ralph Harding by Philippine President Fidel Ramos, measuring 6.75 x

Collection of hundreds of signed items, consisting almost entirely of ink signatures on off-white cards, predominately consisting of obscure world lea

Longtime Emperor of Ethiopia (1892–1975) who reigned from 1930 to 1974. Selassie is one of the most revered figures among followers of the Rastafari m

Vintage matte-finish 7 x 9.5 royal portrait of the Ethiopian emperor standing in his military uniform, signed in fountain pen, "Haile Selassie,...

Two untranslated ALSs in French by Trotsky, each signed "Leon," each one page, to his Paris lawyer Gérard Rosenthal. Both written fro...