Hagley Museum and Library, 200 Hagley Creek Rd. in Wilmington, is offering free admission to all guests Monday. That's a savings of $5 to $14 per person. The museum is open from 9:30 a.m. to 4:30 p.m. Monday. Learn about the invention of nylon, two centuries of DuPont Co. history and the fundamentals of simple machine technology in permanent and special exhibitions.
