TLS in German, signed 'A. Einstein,' one page, 8.5 x 11, personal letterhead, September 7, 1954. Letter to Professor Konrad Bieber of Connecticut College, thanking him for "forwarding the excellent portrait which Miss Armand had provided for me through your intercession. I am enclosing my letter for Miss Armand and deeply regret that I am no longer able to write in French." Matted and framed to an overall size of 13.25 x 15.5. In fine condition, with heavy mailing folds, not affecting signature. COA John Reznikoff/University Archives and RRAuction COA.