30148Original, Hand-Drawn Motor Boat Design by the Swedish-born, American Boat Designer of the Immensely Popular Triton and Cape Dory 22
Alberg, Carl
Original, Hand-Drawn Motor Boat Design by the Swedish-born, American Boat Designer of the Immensely Popular Triton and Cape Dory 22
37938Requesting Support for an Officer Destined to Serve in the Falkland Islands and Aboard Bougainville’s Historic Circumnavigation of the World
Bougainville, Louis-Antoine
Requesting Support for an Officer Destined to Serve in the Falkland Islands and Aboard Bougainville’s Historic Circumnavigation of the World
32834John Burroughs Photographed Outside of his Cabin “Slabsides”
Burroughs, John
John Burroughs Photographed Outside of his Cabin “Slabsides”
31099Autograph Letter Signed: “I especially never want to connect with Harden because I want to avoid any distant association whatsoever with his Vienna analog”
Freud, Sigmund
Autograph Letter Signed: “I especially never want to connect with Harden because I want to avoid any distant association whatsoever with his Vienna analog”
38309Freud’s 1933 Recommendation of Theodor Reik with Reik’s Handwritten Definition of Psychology
Freud, Sigmund
Freud’s 1933 Recommendation of Theodor Reik with Reik’s Handwritten Definition of Psychology
30505Typed Letter Signed and Manuscript about Barnstorming Pilot’s Adventures with His Close Friend Charles Lindbergh
Gurney, Harlan 'Bud'
Typed Letter Signed and Manuscript about Barnstorming Pilot’s Adventures with His Close Friend Charles Lindbergh
37610Lengthy Letter to his Wife as he Celebrates the New Year During WWI
Hahn, Otto
Lengthy Letter to his Wife as he Celebrates the New Year During WWI
37001Autograph Letter from the English Polymath, Astronomer and Photography Pioneer, Mentioning Digital Computer Pioneer Charles Babbage
Herschel, John Frederick William
Autograph Letter from the English Polymath, Astronomer and Photography Pioneer, Mentioning Digital Computer Pioneer Charles Babbage
38868Rare ALS by the Pioneering Female French Chemist and Widow of Antoine Lavoisier
Lavoisier, Marie-Anne
Rare ALS by the Pioneering Female French Chemist and Widow of Antoine Lavoisier
33659Signed Airmail Envelope from the Very First Airplane Passenger on a Trans-Atlantic Flight
Levine, Charles A.
Signed Airmail Envelope from the Very First Airplane Passenger on a Trans-Atlantic Flight
35793Magnificent Inscribed Photograph to General “Hap” Arnold Just Prior to the Outbreak of WWII
Lindbergh, Charles A.
Magnificent Inscribed Photograph to General “Hap” Arnold Just Prior to the Outbreak of WWII
37514Rare ALS by the “Father of Toxicology”
Orfila, Mathieu
Rare ALS by the “Father of Toxicology”
38893Extremely Rare Reaumur Manuscript on Condensation and the Life Cycle of a Caterpillar
Reaumur, Rene Antoine Ferchault de
Extremely Rare Reaumur Manuscript on Condensation and the Life Cycle of a Caterpillar
34039Uncommon Autograph by “The Forger of Thunderbolts”
Steinmetz, Charles
Uncommon Autograph by “The Forger of Thunderbolts”
38908Future World Zionist Organization President on Financial Matters
Warburg, Otto
Future World Zionist Organization President on Financial Matters
39437Signed Photograph of Austria’s First Licensed Pilot & First Female Passenger
Warchalowski, Adolf
Signed Photograph of Austria’s First Licensed Pilot & First Female Passenger
20967Important Two-page Autograph Letter Signed on Anchoring Airships on Water: “The anchors must not be raised”
Zeppelin, Ferdinand
Important Two-page Autograph Letter Signed on Anchoring Airships on Water: “The anchors must not be raised”