How much is it to be wished that some member of the many learned Dutch Antiquarian Societies now in existence, would endeavour _at last_ to clear up the history of Lollard by reference to the records of the city of Utrecht, if they are still in being, and extend so far back as the fourteenth century. Florentius became Bishop of Utrecht in 1379, and died 1394. J. B. MCC. British Museum. DEAN SWIFT'S LIBRARY. The letters and other MSS. of Dr. John Lyon, who was prebendary at Rathmichael, in the archdiocese of Dublin, between the years 1755 and 1764, by some chance or another recently got into the possession of a shopkeeper in this city, by whom they have been, for the most part, used as waste paper. The originals from which the following transcripts have been made, are now in my possession. "_The Booksellers' Certificate._ "We the undernamed have examined and considered ye Catalogue of ye late Dr. Swift's Books, to which we find were added Dr. Wilson's Books. The whole is done with great exactness, and correctly printed. And in consideration that ye Gentleman who made and corrected ye said Catalogues not only pieced and numbered all ye said Books, but examined them also leaf by leaf, in order to distinguish those with a Star in ye Printed Catalogues that were noted and observed upon by Dr. Swift; which added very much to rise ye value of ye said Books at ye time of Sale, as may be seen by ye Prices paid for many of them. We are of opinion that ye Gentleman who took all ye trouble above mentioned did deserve to be paid one shilling per Pound upon ye sale of ye said Books. Given under our hands this 26 day of January 1749. "George Faulkner. John Torbuek.