Billionaire hedge fund manager Ken Griffin added two of the most iconic artifacts in American history to his growing collection of rare documents — spending a combined $18.1 million for items signed ...

Harvard University for decades assumed it had a cheap copy of the Magna Carta in its collection, a stained and faded document it had purchased for less than $30.But two researchers have concluded it ...

Rare artifacts featuring a famous Rochesterian’s signature are for sale. Two documents signed by women’s rights pioneers Susan B. Anthony and Elizabeth Cady Stanton are being offered for $15,000 each ...