Summary

The table below compares characteristics of Leeuwenhoek's published volumes of letters during Period 1. More detail about each -- frontispieces, dedications, indexes, etc. -- can be found on the right sidebar menu. For later editions, only the differences are noted.

Summary of Characteristics

Ondervindingen en Beschouwingen
Experiences and Considerations

Dobell # Tp Sm Fr D R Pag running headers N S F P In
1. Waarheden y n n 4 n vii + 1-8 + 1-32 + 1-19 v: Ondervindingen
r: van A. Leeuwenhoek. (p. 3 Leeuwenhouk.)
n n 21 0 n
   1a.           ii + 3-60 corrected p. 3          
2. Eyerstok y y n n n ii +1-21 v: Ondervindingen
r: van Ant. Leeuwenhoek.
n n 7 0 n
   2a. 37th n n 1-20   y
3. Schobbens y n n 2 y* iv + 1-24 v: Ondervindingen
r: van Ant. Leeuwenhoek.
n y 11 0 n
   3a. 40th n n n 1-24   y
4. Humor y y n n n ii + 1-26 v: Ondervindingen
r: van Ant. Leeuwenhoek.
n y 9 0 n
   17. 41st   y

Ontledingen en Ontdekkingen
Dissections and Discoveries

  Tp Sm Fr D R Pag running headers N S F P In
5. Verborg y n n n n ii + 3-94
(missing 73-78)
v: Antoni van Leeuwenhoeks
r: Ontledingen en Ontdekkingen.
n y 22 0 n
   5a. ii + 3-88  
   5b.   y
6. Sout y n n n n ii + 1-76

v: Antoni van Leeuwenhoeks
pp. 3-39 (Letter 44)
r: Ontdekkingen van Sout-Figuren.
pp. 41-76 (Letter 45)
r: Ontledingen en Ontdekkingen.

n y  23 1  n
   6a.               y        
7. Zaden y y n n  n  ii + 3-78

v: Antoni van Leeuwenhoeks
pp. 3-49 (Letter 46, first part 47)
r: Voorteeling der Boomen.
pp. 50-78 (second part 47)
r: Ondervindingen.

 n  y  37  1  n
   7a.                      
8. Levende  y n De Hooghe n n  iv + 5-76 * v: Antoni van Leeuwenhoeks
r: Ontledingen en Ontdekkingen.

n 28-31
y 34-36

 y 41    n
   8a.     Verkolje         y        
9. Cinnaber y y n n n ii + 3-110 v: Antoni van Leeuwenhoeks
r: Ontledingen en Ontdekkingen.
n  y  49   n
   9a.                        

Latin translations

As explained in more detail on the Anatomia et Contemplatio, Anatomia Seu Interiora Rerum, and Arcana Naturae Microscopiorum pages on the right sidebar, Dobell gave two numbers to the 1687 editions, #22 to the publications with the misspelled title and #23 to those with the correctly spelled title. Each of them came in two versions, here labeled typesettings A and B. Further complicating matters, Dobell misnumbered the 1696 and 1708 ediitons, so they are included here without a number.

They all had the same content: Letters 43, 42, 38 + 28-31, 34-36, 46, 47, 44, 45, 48-52.

Dobell # Tp Sm Fr D R Pag running headers N S F P In
21. A & Cont. y n n  n n  ii + 3-78 r: Antonii de Leeuwenhoeck
v: Anatomia & Contemplatio
n all but 43 22 n n
22. A & Int. - A                        
- B                        
23. A & Int. - A                        
- B                        
Arcana Micro 1696                        
1708                        
Opera Omnia 1722                        

* Summaries of the letters in the previous volumes.