Immortality Keyserling, Count Hermann + Letter signed by count + obituary 1941

Immortality. A Critique of the Relations between the Process of Nature and the World of Man's Ideas. Re-issued in the Oxford Bookshelf December 1941. Hardback NO Dust Jacket. Inside the books there is a two pages long letter signed by author cound Hermann Keyserling, also a newspaper cut his obituary. " Count Keyserling, the Russian born philosopher, who acquired German nationality and became a vigorous opponent of the Nazis. Book good condition some underlying and writing to edges, shelf wear discoloruation to covers.