"Great Britain" . . "American historical review." . . "American Council of Learned Societies." . . "Library of Congress" . . . . "Dictionary of American biography." . . "United States" . . . . . . . . . . . . . . . . . . . . . . . . "Records and correspondence" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "History" . . . "J. Franklin Jameson papers" . . . . . . "American Historical Association." . .