Letters
From Theatrum Paracelsicum
Nicolas Barnaud
- Letters/Nicolas Barnaud to Basilius Amerbach, no date (1576-02)
- Letters/Nicolas Barnaud to Theodor Zwinger, 1583-05-14
Jacques Bongars
Guillaume d’Ancel
- Letters/Guillaume d'Ancel to Jacques Bongars, 1592-04-25
- Letters/Guillaume d'Ancel to Jacques Bongars, 1592-08-01
- Letters/Guillaume d'Ancel to Jacques Bongars, 1592-08-08
- Letters/Guillaume d'Ancel to Jacques Bongars, 1592-08-15
- Letters/Guillaume d'Ancel to Jacques Bongars, 1592-08-29
- Letters/Guillaume d'Ancel to Jacques Bongars, 1592-09-08
Conrad Gessner
- Letters/Conrad Gessner to Felix Platter, 1558-10-31
- Letters/Conrad Gessner to Felix Platter, 1559-01-16
- Letters/Conrad Gessner to Didymus Obrecht, 1560-03-18
- Letters/Conrad Gessner to Johann Crato von Kraftheim, 1561-08-16
- Letters/Conrad Gessner to Johann Crato von Kraftheim, 1561-10-18
- Letters/Conrad Gessner to Johann Crato von Kraftheim, 1562-12-28
- Letters/Conrad Gessner to Achilles Pirmin Gasser, 1563-02-27
- Letters/Conrad Gessner to Johann Crato von Kraftheim, 1563-04-24
- Letters/Conrad Gessner to Felix Platter, 1563-10-17
- Letters/Conrad Gessner to Achilles Pirmin Gasser, 1563-11-11
- Letters/Conrad Gessner to Achilles Pirmin Gasser, 1564-02-10
- Letters/Conrad Gessner to Achilles Pirmin Gasser, 1564-02-12
- Letters/Conrad Gessner to Achilles Pirmin Gasser, 1564-03-19
- Letters/Conrad Gessner to Adolph Occo, 1564-12-12
- Letters/Conrad Gessner to Adolph Occo, 1565-02-04
- Letters/Conrad Gessner to Theodor Zwinger, 1565-02-23
- Letters/Conrad Gessner to Achilles Pirmin Gasser, 1565-10-25
- Letters/Conrad Gessner to Adolph Occo, no date
