UNIQUE, AND IMPORTANT GARRISON ANTI-SLAVERY MANUSCRIPT. Demonstrates his poignant and steadfast commitment to the anti-slavery cause and the origin of his collaboration with British abolitionists. Precedes the critical National Anti-Slavery Convention held in Philadelphia in December 1833. APPARENTLY UNPUBLISHED. More about Autograph Manuscript Signed [AMS] : <i>Appeal to the Friends of Abolition in...

EINSTEIN OFFERS STRONG AND PRESCIENT WORDS OF ENCOURAGEMENT TO THE LEADER OF THE NAACP IN THE FIGHT AGAINST RACIAL SEGREGATION AND DISCRIMINATION IN THE UNITED STATES. More about Autograph Letter Signed [ALS] Denouncing Racial Segregation

AN IMPORTANT SIGNED LETTER (in English) by Einstein, revealing his reservations of associating with communism even in the fight against fascism. More about Typed Letter Signed

TOWARDS THE END OF HIS LIFE, EINSTEIN WRITES TO ONE OF HIS FRIENDS FROM THE PATENT OFFICE CONCERNING ONE OF THE CENTRAL STRUGGLES OF HIS SCIENTIFIC LIFE. COMMENTING ON THE WORK OF DIRAC, EINSTEIN ADMITS THAT ALTHOUGH HE “CAN’T TAKE A STATISTICAL FOUNDATION OF PHYSICS SERIOUSLY” HE FINDS IT..... More about Typed Letter Signed with Autograph Annotation

FEYNMAN GIVES ADVICE TO LECTURE SERIES COMMITTEE CHAIR OFFERING REVEALING AND QUINTESSENTIALLY FEYNMAN ADVICE: "A good man interested in his work, and not a quack trying to sound important is what you need." More about Typed Letter Signed [TLS

HEISENBERG PROVIDES HIS RECOLLECTIONS OF THE ORIGINS OF NIELS BOHR’S CONCEPT OF “COMPLEMENTARITY”. A UNIQUE ITEM, OF UTMOST IMPORTANCE FOR THE LIGHT IT SHEDS ON THE PHILOSOPHICAL FOUNDATIONS OF QUANTUM MECHANICS AS SEEN BY THE PIONEERS IN THE FIELD. More about Typed Letter Signed [TLS]. WITH: Photogravure Signed

ONE OF THE FINEST C.S. LEWIS LETTERS TO APPEAR ON THE MARKET, OFFERING INSIGHT INTO THE CREATION OF THE CHRONICLES OF NARNIA. WITH MENTION OF TOLKIEN’S “THE HOBBIT” AS A FAVORITE BOOK. More about Autograph Letter Signed

EARLY LETTER FROM ISRAEL’S ONLY FEMALE PRIME MINISTER DEMONSTRATING HER UNYIELDING COMMITMENT TO THE LABOR ZIONIST CAUSE. More about Autograph Letter Signed [ALS

MAGNIFICENT WARTIME LETTER BY ELEANOR ROOSEVELT ON ACHIEVING LONG-LASTING PEACE. More about TYPED LETTER SIGNED

POIGNANT SIGNED LETTER FROM ROOSEVELT ON HIS RESOLVE NOT TO LET POLIO DEFEAT HIM. More about Typed Letter Signed

IMPASSIONED LETTER BY ROOSEVELT STRONGLY SUPPORTING NON-SECTARIAN PUBLIC SCHOOLS. More about Typed Letter Signed with Autograph Additions [TLS

RARE AND REVEALING COLLECTION OF FAMILY LETTERS WRITTEN BY KURT VONNEGUT. More about Signed Family Letters