Magnificent Ornate Shotgun Given by Soviet Premier Nikita Khrushchev to the US Meant to Convey Peace

President Benjamin Harrison Original, Signed Reading Copy of His 1889 Inaugural Address

Previously Unknown Benjamin Franklin Letter from London with Rare "B Free Franklin" Autograph

Alexander Hamilton Original Signed Copy of President George Washington’s Rules of Neutrality

Sheet from James Madison’s Lost Revolutionary War Ledgers Documenting Jewish Financier Haym Salomon

Original "Trail of Tears" Letter Signed by President Andrew Jackson Initiating Indian Removal Policy

Newly Discovered Letter of Thomas Jefferson Managing the Expense of his Presidential Household

Important Letter of Telegraph Inventor Samuel F.B. Morse as He Prepares for a Test of His Invention

Rare Marquis de Lafayette Letter Written During His Farewell Tour of the U.S. to Edward Livingston

Previously Unknown, Unpublished Autograph Manuscript Shows How Abraham Lincoln Practiced Law

The Constitution of the United States, Signed by John F. Kennedy, a Unique Historical Document

Newly Discovered Letter of First Lady Mary Todd Lincoln Finding Jobs for Women During the Civil War

Rare Benjamin Franklin Signed Letter from Paris, 1777, Securing Supplies for the Revolutionary War

Original, Unpublished Manuscript Notes Used to Plan and Guide Napoleon’s Invasion of Russia, 1812

Powerful Napoleon Signed Letter, Never Before Offered for Sale, Defines Character of a Great Leader

Order for the Admission of Washington State to the Union, Signed by President Benjamin Harrison

Rare Signed Letter of General George Washington on Prisoner Exchange Mentions Sir Henry Clinton

Amelia Earhart Signed Certificate of Landing for Her Groundbreaking Solo Transatlantic Flight

Abraham Lincoln Original Document Signed Days Before Assassination, Recently Found in a Locked Desk

World War II Love Letters From a B-17 Bomber Pilot to His Wife in the U.S.: An Unpublished Archive

Original Autopsy Report From the Assassination of President William McKinley, 1901, Discovered

Newly Discovered, Unpublished Civil War Archive of a Southern Family as the Confederacy Collapsed

Powerful George Washington-Signed Letter to the Man Who Ferried Him Across the Delaware on Christmas

Autograph Signed Letter of John Adams to John Jay Relays Dutch Recognition of American Independence

Future First Lady Abigail Adams' Handwritten Letter on Wartime Service & Diplomacy of John Adams

Rare Benjamin Franklin Autograph Letter Written From Philadelphia in July 1776

Original Supreme Court Case Notes Handwritten by John Quincy Adams and Used in His First SCOTUS Case

Thomas Jefferson Signed Letter Shows Him Implementing Alexander Hamilton’s Great Financial Program

Rare Napoleon Letter Announces 1812 Arrival at the Kremlin in Moscow and Reports on the City Ablaze

Iconic Signed Photograph of Albert Einstein by Noted Jewish Photographer Herman Landshoff