Having had an antique shop, being an ebay seller since1998 and trustworthy with 100% positive feedback   I now have a 150th Anniversary  Commemorative of thee DU PONT AMERICAN ENTERPRIZE.   Large Leather hardcover, detailing in pictures, and detailed descriptions the full 150 years, length of time beginning July 19, 1802   You will see, thee Magnificent Colored Portrait of thee founder followed by Pictures etc, from beginning of time to 'DUPONT  TODAY'  ALL issues are addressed  MANAGEMENT, FINANCE, RESEARCH, MARKETS, and yes, PROBLEMS.    Great book   all intact, perfect clarity !!