Carbon copy of a letter to Françoise Dumas, in typescript, single page, dated 12 April 1979 (two copies), as cover for the enclosed translation of her paper, which IS asks her to check and return to Terry Volk at the Fitzwilliam Museum. IS hopes that the translation conveys the intended sense, refers to some specific adjustments carried out in the interest of clarity, and asks whether FD wishes to include illustrations of her four main types. He also notes that the titles are articles in French have sometimes been translated in the notes and will require correcting to the original form. In closing, he thanks FD for such an interesting contribution in honour of their friend, Philip Grierson.