Show Duffield to Head Princeton School NEW YORK May 19 Edward Dickinson Duffield direct descendant of Jonathan Dickinson first president of Princeton university has been appointed ap appointed ap I pointed president of the university effective effective ef d. ef- ef upon the retirement of President President dent John GrIer Hibben next month Mr Duffield Is a Princeton graduate graduate grad grad- class of 1892 His IUs father the theRe Rev Re John Thomas Duffield taught mathematics at the same school for fori more than half a century I I |