British astrophysicist (1882–1944) famous for his work regarding the theory of relativity. Scarce ALS signed “A. S. Eddington,” one page, 4.5 x 6.75, blindstamped Cambridge Observatory letterhead, May 10, 1936. Letter to Professor Stokeley, in full: "I am sorry my stay in America will be too short to allow of a visit to Philadelphia, and I must content myself with meeting you personally at Harvard. I fancy our programme at Harvard will be so full that it will be wisest for me not to attempt to combine other events with it." In fine condition.
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