With a preface by E. HÃ²rriot and the portrait of the first Du Pont in the United States as a frontispiece. A very complete and interesting biography of Pierre Samuel Du Pont de Nemours. A good picture also of all the European countries with which Du Pont had dealings. Written with great love and simplicity. An appendix containing (in English) the resolution of the employees and workmen of the Du Pont works the day of the centennial. Also bibliography and sources used in compiling this work.