Letter listing for 1740–1749
- Filippo Argelati to Lodovico Antonio Muratori, 5 February 1740
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 7 February 1740
- Nicola Tacoli to Lodovico Antonio Muratori, 8 February 1740
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 9 February 1740
- Henry Lintot to Alexander Pope, 9 February 1740
- Filippo Argelati to Lodovico Antonio Muratori, 11 February 1740
- Voltaire [François Marie Arouet] to Antoine de Feriol, comte de Pont-de-Veyle, Charles Augustin Feriol, comte d’Argental and Jeanne Grâce Bosc Du Bouchet, comtesse d'Argental, 11 February 1740
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 12 February 1740
- William Flower, Baron Castle-Durrow to Jonathan Swift, 13 February 1740
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 14 February 1740
- Jonathan Swift to Martha Whiteway [née Swift], 14 February 1740
- Lodovico Antonio Muratori to Nicola Tacoli, 15 February 1740
- Edward Young to Henrietta Cavendish Harley, countess of Oxford [née Holles], 15 / 22 February 1740
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 16 February 1740
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental and Jeanne Grâce Bosc Du Bouchet, comtesse d’Argental, 16 February 1740