Dumas, Charles Guillaume Frédéric approximately 1725-1780 creator mixed material monographic fre eng 2 2 Chiefly correspondence from John and Abigail Adams. Open to research. Colonial agent in Holland. Collection material in French, with English. Adams, Abigail 1744-1818 Correspondence Adams, John 1735-1826 Correspondence Netherlands Foreign relations United States United States Foreign relations Netherlands Colonial agents mm 82019091 Open to research. DLC 820329 20260227111713.0 mm 82019091