The Curtis Paper Company was a small producer specializing in high-quality paper located in Newark, Delaware. Their records consist primarily of account books, with some organization papers, deeds, and correspondence.

The records consist of a small batch of company documents preserved by an individual after the end of operations by the Wilmington Finishing Company. They include copies of the company's charter and supplements, bylaws and amendments, and files of agreements covering water rights, easements for sewer, gas and water lines, and plant access for the Wilmington and Northern Railroad Company.

This collection reflects material from a small amount of manufacturers operating in the Philadelphia and Trenton, New Jersey, largely in the early-to-mid 19th century. The records primarily include correspondence, bills, receipts, and accounts. There are also various legal papers and testimonies concerning suits involving land and water rights in Burlington County, New Jersey, with descriptions of miscellaneous dams, saw, grist, woolen, and fulling mills.