RR Auction: Rare Manuscript, Document, and Autograph Auction

German-born carpenter (1899–1936) who became the central figure in the 1932 Lindbergh kidnapping case, dubbed the ‘Crime of the Century.’ Unused offic

Important German philosopher (1889–1976) whose Being and Time was a fundamental text in the development of existentialism. Signed journal publication

DS, signed “Howard R. Hughes, president,” two pages, 8.5 x 11, October 11, 1927. Agreement between First National Pictures and Hughes’s Caddo Company,

American businessman (1869–1924) who made his fortune by developing drill bits during the Texas Oil Boom, though best known as the father of Howard Hu

Tremendously influential philosopher (1711–1776) considered one of the most important figures in the history of Western philosophy. Incredibly rare AL

German naturalist and explorer (1769–1859) who wrote Kosmos, a massive five-volume study which attempted to unify the various branches of man’s knowle

German nuclear physicist (1907–1973) who made contributions to the separation of uranium isotopes and received the 1963 Nobel Prize for Physics with M

Thief, bankrobber, kidnapper, and bootlegger (1907–1979) nicknamed ‘The Rat’ by J. Edgar Hoover. Collection of six items consisting of three TLSs, two

Influential psychologist (1875–1961) recognized as the founder of analytical psychology. TLS in German, signed “C. G. Jung,” two pages, 8.25 x 11.5, p

TNS in German, signed “C. G. Jung,” one page on a 5.75 x 4 postcard, May 5, 1934. Brief note to the publishing house S. Fischer in Berlin, accepting a