Crane & Co. is a privately held American company that specializes in the production of high-quality papers and stationery products. The company was founded in 1801 and is headquartered in Dalton, Massachusetts. Crane & Co. is best known for its fine stationery products, such as wedding invitations, business cards, and personalized stationery, as well as its banknote and security papers which are used by governments, central banks, and other financial institutions around the world. The company is also known for its traditional printing methods and use of high-quality materials, such as cotton and linen fibers. Crane & Co. is one of the oldest continuously operating paper mills in the United States.