RR Auction: Fine Autographs and Artifacts featuring John F. Kennedy

Christmas card from 1961 featuring an embossed royal crown on the front, measuring 13.5 x 8.25 open, with an affixed color image of the garden at Roya

Third chief justice of the United States (1745–1807) and delegate to the Constitutional Congress who later submitted the amendments which became the B

Group lot of 10 items signed in ballpoint or felt tip by a legendary Everest mountaineer, consisting of five photos, one letter, and four signed sheet

Inventor (1906–1971) best known for inventing the first fully electronic television system. Bold fountain pen signature, "Sincerely, Philo T. F...

Second wife of Tsar Paul I of Russia and mother of Tsar Alexander I and Tsar Nicholas I of Russia (1759-1828). LS in French, signed “Maria,” one page,

Two signed photos: a glossy 3.75 x 4.75 photo of President Ferdinand Marcos, signed and inscribed in black felt tip, "To Mrs. Joseph Halter, wi...

Australian pharmacologist and pathologist (1898–1968) who shared the Nobel Prize in Physiology or Medicine in 1945 with Sir Ernst Chain and Sir Alexan

Second daughter of Czar Nicholas I (1822-1892). Scarce ALS in French, signed "Olga," one page both sides, 7 x 4.5, embossed royal letterhe...

French mathematician (1865–1963) who made major contributions in number theory, complex function theory, differential geometry, and partial differenti

German theoretical physicist (1901–1976) awarded the 1932 Nobel Prize in physics for the creation of quantum mechanics. TLS in German, signed “Heisenb