RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Statesman, author, orator, political theorist, and philosopher (1729–1797) who, after relocating to England, served for many years in the House of Com

ALS in German, signed "Sigm. Freud," one page, 5.5 x 7.25, personal letterhead, September 18, 1932. Letter to a doctor, in part (translate...

ALS in German, signed “Freud,” penned on the reverse of a 4 x 2 business card belonging to the recipient, his assistant, Dr. Paul Federn, January 2, 1

Remarkable handwritten manuscript by Friedrich Hayek entitled "The Discipline of Civilsation ," unsigned, three pages, 7 x 9.75, circa 19...

Scottish economist (1671–1729) known as a monetary reformer and as the originator of the 'Mississippi scheme' for the development of French ...

Collection of 22 items signed by a Nobel Laureate in Economic Sciences, consisting almost entirely of cards or sheets, with signers including: Kenneth

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

Rare book: Statuts de l'Ordre du Saint-Espirit [Statutes of the Order of the Holy Spirit]. Paris: Engelmann et Graf, Imprimeurs-Lithographes, 18...

DS in Japanese, one page, 22.75 x 17.75, circa 1890–1912. Untranslated document in which the emperor of Japan confers the Order of the Golden Kite upo

Extremely rare vintage fountain pen signature, "Ho Chi Minh, 7.2.58,” on a pink 4.5 x 3.25 album page from the collection of P.S. Bhiwandiwala,...