Einstein’s handwritten calculations for theory of relativity to be auctioned for €3m

The rare document, which records attempts to explain an anomaly in the orbit of Mercury, is a fascinating dive into the mind of the greatest scientist of the 20th century'

A crucial series of Albert Einstein's calculations, scrawled down as the physicist struggled to account for an anomaly in the orbit of Mercury while developing his theory of general relativity, is set to be auctioned for an eye-watering estimate of up to 3m.

Christie's France and auction house Aguttes, who will auction the manuscript in Paris on 23 November for an estimate of 2m-3m, said it documents a crucial stage in the development of the theory of general relativity, and is without doubt the most valuable Einstein manuscript ever offered at auction".