EL/L4/71 | Antoni van Leeuwenhoek, dated at Delft, to the Royal Society | 13 June 1722 |
EL/L4/72 | Translation of a letter from Antoni van Leeuwenhoek to the Royal Society | 1722 |
EL/L4/73 | Antoni van Leeuwenhoek, dated at Delft, to the Royal Society | 7 July 1722 |
EL/L4/74 | Translation of a letter from Antoni van Leeuwenhoek to the Royal Society | 1722 |
EL/L4/75 | Antoni van Leeuwenhoek, dated at Delft, to the Royal Society | 21 April 1722 |
EL/L4/76 | Translation of a letter from Antoni van Leeuwenhoek to the Royal Society | 1722 |
EL/L4/77 | Antoni van Leeuwenhoek, dated at Delft, to the Royal Society | 1 May 1722 |
EL/L4/78 | Translation of a letter from Antoni van Leeuwenhoek to the Royal Society | 1722 |
EL/L4/79 | Antoni van Leeuwenhoek, dated at Delft, to the Royal Society | 13 June 1722 |
EL/L4/80 | Translation of a letter from Antoni van Leeuwenhoek to the Royal Society | 1722 |
EL/L4/81 | Antoni van Leeuwenhoek, dated at Delft, to the Royal Society | 7 July 1722 |
EL/L4/82 | Translation of a letter from Antoni van Leeuwenhoek to the Royal Society | 1722 |
EL/L4/83 | Antoni van Leeuwenhoek, dated at Delft, to James Jurin | 20 November 1722 |
EL/L4/84 | Antoni van Leeuwenhoek, dated at Delft, to James Jurin | 19 March 1723 |
EL/L4/85 | Antoni van Leeuwenhoek, dated at Delft, to the Royal Society | 31 May 1723 |
EL/L4/86 | Posthumous letter from Antoni van Leeuwenhoek, dated at Delft, to James Jurin | 1723 |
EL/L4/87 | Posthumous letter from Antoni van Leeuwenhoek, dated at Delft, to James Jurin | 1723 |
EL/L6/38 | Maria van Leeuwenhoek, dated at Delft, to the Royal Society | 4 October 1723 |