Wrote Letter L-244 of 1694-05-26 to Richard Waller, cover letter for copy of Vierde Vervolg der Brieven
Text of the letter in the original Dutch and in English translation from Alle de Brieven. The Collected Letters at the DBNL - De Digitale Bibliotheek voor de Nederlandse Letteren
Leeuwenhoek wrote this letter to acknowledgement of the receipt of Waller's Letter L-243 of 2 May 1694 (22 April 1694 O.S.) and recounted the visit of Mr Walford, who delivered it along with some issues of Philosophical Transactions. He also enclosed a copy of Vierde Vervolg der Brieven, which the Royal Society acknowledged as having received at the meeting on 27 June 1694 O.S.