E.I. du Pont de Nemours & Company is a chemical company more commonly referred to as the DuPont Company. The company was established in 1802 by Pierre Samuel du Pont de Nemours (1739-1817) and his son Éleuthère Irénée du Pont (1771-1834); the company began with the production of gunpowder. In 1919, the DuPont Company created a room dedicated to large charts showing important financial statistics for its explosives business and emerging chemical ventures. The Chart Room was located on the ninth floor of the DuPont Building in Wilmington, nearby the offices of Executive Committee members. This collection consists of four photographs, three of which are panoramic and mounted on cardboard. They consist of three undated views of the DuPont Company Chart Room, taken approximately between 1919 and 1930.