I would beg to be allowed to correct the somewhat misleading description of MS. No. 29 of the Maxwell Bequest of Malay Books which was published in my provisional list of them printed in Part I of the Society's Journal for 1899. I was misled by the first few pages of the book, which consist of a rather elaborate list of languages, into supposing that the MS. contained vocabularies of all of them: having identified a few, I assumed, somewhat too hastily, that the rest were also represented there.