Yourison, Ralph S. (Ralph Smith), 1898-1988 (associated name), E.I. du Pont de Nemours & Company (associated name), E.I. du Pont de Nemours & Company. Spruance Plant (depicted)
On cover: 1842 - Commander; 1855 - Captain; - Commodore; 1862 - Rear Admiral. On front: Entered according to Act of Congress in the year 1861 by E. Dexter, in the Clerks Office of the United States for the Southern District of New York. E. Anthony 501 Broadway