Official correspondence, consisting mainly of letters from the British Magistrate at Dacca about negotiations between himself and Darrac to establish new boundaries between the British and French territories at Dacca, and from the local French authorities about Darrac's subsequent recall to Chand...
Official correspondence, mainly with the Ministry of the Marine and Colonies, during a period spent by Darrac in Paris after the suppression of the factory at Dacca.
Copies of Darrac's reports on "The Cultivation of Cotton and Fabrication of Dacca Muslins" and "The Cultivation of Anil and Fabrication of Indigo in Bengal" (three copies; one incomplete). Also untitled draft of a report on the manufacture of arachide oil. Dated as: no date