J. Kampman, Adam Steitz Amsterdam

7

Adam Steitz, Amsterdam

6

J. Kampman, Amsterdam

5

Jan Paauw, Leiden

5

Klinkenberg, Leiden

3

Ed. Hardy, Parijs

2

George Adams, London

2

J. Kampman, J.C. Pelletier, A'dam

2

Nagel, Amsterdam

2

A. Repsold & Söhne

1

After 's Gravesande

1

C. Becker, Arnhem

1

E. Hardy, Parijs

1

E. Hardy, Paris, probably

1

F.O.M. Laboratorium

1

F.W. Funckler, Haarlem

1

H. Olland, Utrecht

1

Hilger, Parijs

1

J. Kampman and Adam Steitz, A'dam

1

J. Kampman, Amsterdam and Wier

1

J. Paauw Jr, Leyden

1

J. Waten, Amsterdam

1

J.A. Schoonbeek, Haarlem

1

J.B. Haas & J.H. Hunter, London

1

J.Kampman and Adam Steitz, A'dam

1

J.Kampman, Adam Steitz, A'dam

1

J.Kampman, Amsterdam

1

Jacobus Kley, Rotterdam

1

Jochem Cats, Amsterdam

1

Kampman, J.

1

Klinkenberg

1

L. Wuijster

1

Logeman

1

Logeman en Funckler, Haarlem

1

Pelletier, Jean (1736-?)

1

Possibly Jochem Cats, Amsterdam

1

Replica made by De Boer

1

W.M. Logeman, Haarlem

1

Waarschijnlijk Adam Steitz, Amsterdam

1

Mahogany

55

brass

53

Boxwood

22

steel

10

ivory

9

lead

6

Wood

5

Iron

4

Glass

3

oak

3

walnut

3

cord

2

marble

2

Paper

2

(silvered-) brass

1

agate

1

bronze

1

copper?

1

Deal

1

ebony

1

Fruitwood

1

Gietijzer

1

hout

1

leather

1

Messing

1

O.a. glas

1

Plastic

1

plates

1

plumb

1

Softwood

1

Vruchtenhout

1

model windas

2

model katrol

1

model snek

1

model takels

1

model ultracentrifuge

1