I hunted at Remington farms in the late 50's, early 60's. My Dad had a senior job at DuPont, and was put on the Remington Board as Dupont's representative. He weaseled a couple of invitations for me to shoot there. Goose hunting was spectatular. If you were the lucky one on a given day, you got to shoot over "the Feathers" - a spread of actual taxidermied(?) geese.

DuPont also used to have a skeet/trap club in Newark, Delaware which was just an employee club - similar to the golf club. Althought I was never there, I understand they also had a fancy club called Lordship which I believe was in Conn.