Description | Signed autograph Observations of liver fluke; on the larvae of gnats; observations of a species of green algae belonging to the genus 'Volvox'; observations of circulation of blood in a frog and micro-organisms in its faeces No original figures are attached Read to the Royal Society on 22 May 1700 English translation see EL/L3/14 Transcribed in JBO/10/183 Transcribed and translated in 'Alle de brieven van Antoni van Leeuwenhoek', edited, illustrated and annotated by Committee of Dutch Scientists, vol 13, p 3 English translation printed in 'Philosophical Transactions', vol 22, no 261, p 509 |
Place origin | Delft, South Holland, (United Provinces) Netherlands |