Two folders of documents relating to research on French mills. Folder 1: Contains copies of five papers by Niall Roberts: "Windmills in France: Some Comments on Berton Sails"; "Some More European Mills"; "Une Excursion Molinologique en France"; "Some Eucharistic Mills"; "The Berne Münster Watermill Window". Correspondence in French; ephemera; hand drawings; illustrations; documents on Daudet's Mill. Folder 2: Contains photocopies of papers by Jean Bruggeman; ephemera and other documents relating to French mills.
"Berton Sails; Mill Recording; Burr Assembly". Contains correspondence between Niall Roberts and Michael Harverson, Norman Plastow, Owen Ward; Miall's opening speech on Christian Porcher; Niall's comments on French Burrstone Assembly; a copy of "The Sèvres Service des Arts Industriels" by Derek A Long.
Contains correspondence, written in French, between Niall Roberts and Christian Cussonneau including a letter with nine enclosures of an 1839 report on "Nouvelle roue à vent" and eight drawings of sails; a copy of Association Amis des Moulins D'Anjou Bulletin No 42; and a drawing by M. Enguehard of a mill wheel.