 |
| A DuPont Superfine HFg Gunpowder tin by E.I. DuPont de Nemours & Company of Wilmington, DE; image courtesy of Early American History Auctions, Inc.; |
 |
| View of the reverse side of a DuPont Superfine HFg Gunpowder tin; image courtesy of Early American History Auctions, Inc.; |
