London: Methuen & Co. Ltd., 1924.
1st Edition. Signed by Author. SIGNED Copy. The uncommon second UK edition. 8vo., 123pp. A near fine copy in a very good or better dustwrapper showing a few small chips at the extremities. Nicely signed by Einstein on the front free endpaper in blue fountain pen in full: "Albert Einstein. 1949". Neat prize inscription dated 1942, Liverpool University just above the signature. Very rarely seen signed. Weil 124a for the 1st edition - no mention of the 1924 2nd. Custom slipcase in fine condition.
Item #27076 Price: US$11,750.00