Copy letter from Richard Waller to Antoni Van Leeuwenhoek ' Your last with your farther Observations on the texture of the Muscles I received two days since, but it being the time of the Annual Recesse of the Royal Society till the 21st of October next, I cannot return the thanks of the Society for your Communications, I shall take care to have them read at the their first weekly meeting but in the mean time thought proper to advise you of the Receipt thereof... ' 19 August 1714