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

Prominent German Jewish philosopher (1729–1826) and grandfather of composer Felix Mendelssohn-Bartholdy. ALS in German, signed "Moses," on...

Controversial and prolific Austrian writer and philosopher (1861–1925) who founded such disciplines as anthroposophy, biodynamic agriculture, eurythmy

Italian priest (1815–1888), who, in recognition of his work on behalf of disadvantaged youth, was canonized in 1934. ALS in Italian, signed “Sac. Gio.

Desirable glossy 6 x 8 full-length photo of Pope John XXIII visiting Rome’s Regina Coeli prison on December 26, 1958, affixed to the original 9.25 x 1

Born Barnaba Niccolò Maria Luigi Chiaramonti in 1742, he served as Pope from 1800 until his death in 1823; he was taken prisoner and transporte...

Born Maffeo Barberini in 1568, he served as pope from 1623 until his death in 1644; he was the last pope to expand the papal territory by force of arm

Matte-finish 9.5 x 12 head-and-shoulders photo of the Israeli prime minister, signed in the lower border in black ink in English and Hebrew, "M...

LS in French, signed “Josephine,” one page, 7.25 x 9, March 29, 1807. Letter to "Monsieur le General Ernouf," recommending Mr. Mallevault,...

DS in Spanish, one page, 9 x 13, March 10, 1959. Lengthy document issued shortly after the revolution, concerning rent control, different types of res

World War II-dated TLS signed “Yours, v. t., Winston S. Churchill,” one page, 7.5 x 9.5, Prime Minister letterhead, July 25, 1943. Letter to Captain G