Historically, Crane & Co. achieved international renown for its ultra-premium, high-quality cotton paper products and specialized security papers. For over two centuries, the historic paper manufacturer was famously known as the exclusive supplier of specialized currency paper utilized by the United States Department of the Treasury for printing American banknote currency. Although the specialized currency and banknote paper business was divested to focus on advanced industrial manufacturing through Crane Company, its legacy remains deeply intertwined with high-security papermaking.