The Hercules Powder Co. was one of companies created from the break up of the E.I. du Pont de Nemours "powder trust" in 1911 as ruled by a U.S. Supreme Court decision. The Laflin and Rand Powder Company, one of the largest gunpowder manufacturers in the nineteenth century, was formed from several predecessor companies, including the Laflin Powder Company and the Smith & Rand Powder Company. This collection consists of a Hercules Powder Company calendar from 1919 and an undated illustration from a company calendar. There are also reproductions of a group of three different display card advertisements for Laflin & Rand Powder Company, probably for point-of-sale or counter display.

The Laflin and Rand Powder Company, one of the largest gunpowder manufacturers in the nineteenth century, was formed from several predecessor companies, including the Laflin Powder Company and the Smith & Rand Powder Company. This item is the 1899 calendar with an illustration of a sailor from the U.S.S. Oregon.

The Laflin and Rand Powder Company, one of the largest gunpowder manufacturers in the nineteenth century, was formed from several predecessor companies. The company was acquired by DuPont in October of 1902, and it was operated as a subsidiary. This is a group of four display card advertisements for Laflin & Rand Powder, probably for point-of-sale or counter display.

The Laflin & Rand Powder Company was one of the largest gunpowder manufacturers during the nineteenth century. Frederick W. Beers (1839-1933) was a New York map publisher. This item is a lithograph depicting the powder mills and surrounding landscape, and it is pages 16 and 17 of "County Atlas of Ulster, New York: From Recent and Actual Surveys and Records," by author F.W. Beers.

The Laflin and Rand Powder Company, one of the largest gunpowder manufacturers in the nineteenth century, was formed from several predecessor companies. This small collection consists of two receipted invoices for kegs of cannon powder in 1871.