Nate D. Sanders November Autograph and Memorabilia Auction - Two Sessions

Two original albumen prints, one of which was taken New Year's Day 1891, immediately after the Wounded Knee Massacre; both images were taken by ...

1940 Signature by Famed Naturalist and Explorer William Beebe -- on 5'' x 3'' Notecard, With Original Envelope -- Near Fine

William Bligh document signed from 1798, related to his command of the HMS Director. In this document aboard the Director on 14 May 1798, Bligh author

Arctic Explorer Richard Byrd Signature -- In Pencil: ''RE Byrd'' -- 3.5'' x 2'' -- Near Fine

Edmund P. Hillary and Michael Ward signed copy of ''Everest 1953, First Ascent: A Clinical Record'', a medical record of the first s...

Charles Darwin autograph letter signed to his financial advisor Thomas Salt. Dated 19 November (1849) from Darwin's home in Down Farnborough, Da...

Charles Darwin signature on a slip, signed ''C. Darwin'' from his home in Down on 9 April (no year). Slip measures approximately 4.7...

Charles Darwin letter signed, dated 27 May 1869 at which time Darwin would have been working on his publication ''The Descent of Man, and Se...

Fantastic autograph letter signed by Albert Einstein where Einstein predicts his ''hypothetical Nobel Prize'' in 1918, four years be...

Albert Einstein autograph letter signed from 1934 during World War II to his first wife Mileva. In this personal letter, Einstein writes about Hitler-

Fascinating letter signed by Elsa Einstein regarding the rise of Hitler in Germany, and Albert Einstein's sense, as early as the 1920s, about wh...

Elsa Einstein typed letter signed, composed on 20 December 1933 shortly after she and Albert Einstein moved to Princeton from Germany. Elsa writes to

Elsa Einstein typed letter signed to her cousin Erich, praising the town of Princeton, New Jersey where the Einsteins moved after fleeing Germany. Dat

Elsa Einstein typed letter signed, composed upon her husband Albert Einstein's personal stationery. Writing from the ''White House'&...

Interesting letter signed by Elsa Einstein, dated 8 May 1934 with content on Albert Einstein's love of sailing. Elsa writes to her cousin Erich ...

Elsa Einstein typed letter signed, dated 15 December 1933 shortly after she and Albert Einstein emigrated to the United States during World War II. Tr

Elsa Einstein autograph letter signed, undated but likely circa 1934 as she and Albert Einstein were settling into their lives at Princeton. Elsa writ

Elsa Einstein letter signed to her cousin Erich, undated but likely sometime in the late 1930s. In this letter, Elsa references Albert's sailing...

Manhattan Project Engineer Kenneth Nichols Cover Signed -- ''K.D. Nichols / Major General USA'' -- Postmarked Cape Canaveral, 1964 -...

Nobel Prize winning physicist Heike Kamerlingh Onnes autograph letter signed, dated 5 May 1900 from Leiden, Netherlands. In this letter to fellow Nobe