25 February 1936 Dear Nathan, I received the enclosed invitation. Since you are informed about these personages, you can surely advise me whether I should accept. A talk about such a vague topic as the one suggested would not come into consideration, but rather a popular scientific one, if at all. This matter is in fact quite troublesome for me, owing to the press hubbub accompanying every such step I take. But I don’t know of any other way to help those people. Cordial regards, Yours, A. Einstein. 1 enclosure [TLS. On embossed letterhead: “A. Einstein, 112, Mercer Street, Princeton, New Jersey, U. S. A.”]