Lavalette, "Mems.," ch. xxv.
Letters of October 10th and 13th, 1810, and January 1st, 1811.
Letter of September 17th, 1810.
Letter of March 8th, 1811. For a fuller treatment of the commercial struggle between Great Britain and Napoleon see my articles, "Napoleon and British Commerce" and "Britain's Food Supply during the French War," in a volume entitled "Napoleonic Studies" (George Bell and Sons, 1904).