Autographs
Albert Einstein signed letters more than double estimate
The Albert Einstein signed letters reference Kant and relativity
Albert Einstein letter collection to make $15,000?
The Albert Einstein letter collection references philosopher Immanuel Kant
Albert Einstein relativity letters up 61% on estimate in New York
A collection of letters by Albert Einstein referencing his theory of relativity sold on November 26
Einstein: 'My Relativity manuscript was not burned by Nazis - I threw it in the waste-basket!'
Fresh revelations about Einstein's Theory of Relativity will appear in a rare manuscripts auction