RR Auction: Remarkable Rarities

Immensely influential British mathematician, cryptanalyst, and computer scientist (1912–1954) considered the father of theoretical computer science an

DS, twice-signed “Steven Jobs,” eight pages, 8.5 x 11, August 17, 1978. Partnership agreement between Jobs and Robert Friedland for a place of busines

Remarkable and historically important archive comprised of Sagan’s personnel file from the time of his employment at the Armour Research Foundation at

Signed book: George’s Secret Key to the Universe. First edition, first printing. London: Doubleday, 2007. Hardcover with dust jacket, 6.5 x 8.75, 295

Rare archive of seven TLSs in Italian, signed “Ferrari,” each one page, Ferrari logo letterhead, dated 1982–1984. A series of letters to Francesco San

Vintage 3.5 x 5.5 Essanay Film postcard photo of Chaplin as the Little Tramp, signed along the bottom in fountain pen, “Faithfully, Chas Chaplin.” Col

Classic matte-finish 7 x 9 photo of Ruth in his Yankees pinstripe pants, showing off his mighty swing, boldly signed and inscribed in fountain pen, “T

One-of-a-kind Santa Fe and Disneyland Railroad engineer’s cap, presented by Walt Disney to then-California Governor Goodwin Knight, and worn by Knight

Fabulous off-white 14 x 12 presentation mat prepared by the studio to exhibit an original cel, prominently signed on the mount in bold green artist’s

Three remarkable letters from Dr. Seuss, one ALS and two TLSs, all written to the wife of a Texas doctor during the Spring and Summer of 1972. First,