E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (photographer)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (photographer)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (illustrator)
E.I. du Pont de Nemours & Company. Public Relations Department (originator), Morrison, David (editor), Henderson, Alex G. (photographer), Henderson, Alex G. (photographer)