RR Auction: Fine Autographs and Artifacts, 737, Amherst

Prince Henry of Prussia (2) Autograph Letters Signed on World Politics: "I wonder what the future of China will be"

Princess Diana and King Charles III Signed Christmas Card (1985)

Princess Diana and King Charles III Signed Christmas Card (1983)

Princess Grace and Prince Rainier Signed Christmas Card (1974)

Prohibition: 1923 Liquor Prescription for Whiskey

Pierre-Joseph Proudhon Autograph Letter Signed

George Pullman Document Signed - Bond of Pullman's Palace Car Company

Michael Pupin Typed Letter Signed

Charles Richet Autograph Letter Signed: "How does Protestant baptism work?"

Wilhelm Rontgen Autograph Letter Signed

John Ross Document Signed

James Mayer de Rothschild Document Signed

Emile Roux Autograph Letter Signed

Jonas Salk (2) Signed Items - Typed Letter and Typed Quote

Margaret Sanger (3) Signed Items

Ernest Shackleton Letter Signed, Praising the Boots Used on His Antarctic Expedition: "The Bavis Uppers and Driped Soles gave particular satisfaction"

Norodom Sihanouk Testimonial Signed, Honoring Josip Broz Tito

Isaac M. Singer Autograph Letter Signed on Improvements to His Sewing Machine: "The gage must be set one sixteenth of an insh in front of the needle"

John Hanning Speke Autograph Letter Signed

Henry M. Stanley Autograph Letter Signed, Carte-de-Visite, and Souvenir Map of the Emin Pasha Relief Expedition

Edward Teller Typed Letter Signed

Nikola Tesla Patent Lithograph for His "Apparatus for the Utilization of Radiant Energy"

Margaret Thatcher (3) Signed Items

Margaret Thatcher Signed Book - The Downing Street Years

William Thomson, 1st Baron Kelvin Letter Signed