Business

Overview: The papers consist of correspondence, account books, financial records, diaries, journals, and other papers relating to the personal lives and professional careers of the Chauncey family of Connecticut. Material relating to the American Revolution and the colonial period includes the correspondence, legal papers, and financial records of Charles Chauncey (1747-1823). The legal papers of Charles Chauncey (1777-1849) document his work in Philadelphia. The European travel diaries for Nathaniel...

Overview: The papers consist of correspondence, deeds, account books, estate records, architectural drawings, legal papers, notebooks, commonplace books, letterbooks, scrapbooks, daybooks, and miscellaneous papers documenting the personal lives and professional careers of three generations of the Hillhouse family of New Haven, Connecticut and New York. Major figures represented in the papers include: James Hillhouse (1754-1832), Mary Lucas Hillhouse (1785-1871), James Abraham Hillhouse (1789-1841),...

Overview: The papers consist of correspondence and business papers relating to Eli Whitney's interests in developing the cotton gin and the manufacture of firearms employing a system of interchangeable parts. The papers include land records relating to the acquisition of property for the mill site, patents on inventions, account books and other financial records, and contracts and drawings concerning firearms production. Also included in the papers are records of Eli Whitney's estate, papers of Eli...