George Adams, London

18

Smith Beck & Beck, London

14

J. Duboscq, Parijs

10

R. Fuess, Berlin

7

Avanti

6

P&J Dollond, London

6

Cells by Abraham Ypelaar

5

R. Mailhat, Paris

5

Steinheil, München

5

Deijl, Harmanus van

4

Dellebarre, Louis Francois

4

J.G. Hofmann, Parijs

4

E. Wenckenbach, Amsterdam

3

G. Epkens & Co, Amsterdam

3

Gerard Hulst van Keulen A'dam

3

Gerard Hulst van Keulen, Amsterdam

3

John Cuff, London

3

Newton & Co, London

3

P & J. Dollond,London

3

After Goddard

2

Benjamin Martin (1704 - 1782)

2

C. Reichert, Wien

2

Duboscq Soleil, Paris

2

E. Ducretet & Cie, Paris

2

French

2

G. A. Steinheil, München

2

Haas, Lisboa

2

Harmanus van Deijl, Amsterdam

2

J. Duboscq, Paris

2

J.D. Moller, Holstein

2

J.G. Hofmann, Paris

2

J.H. Bourgogne, Paris

2

J.L. Traudinger, Amsterdam

2

Krüss,A Hamburg

2

Nachet et fils, Paris

2

probably English

2

Probably French

2

R. Mills, London

2

Adam Hilger, Londen

1

AGFA (Actien-Gesellschaft für Anilin-Fabrikation)

1

Bardou, A.

1

Bourgogne and C. Rodig

1

Chevalier, Paris

1

Deijl, Jan van

1

Deltz Hood; made in Japan

1

Diverse makers

1

Duboscq Soleil a Paris

1

Duboscq, Parijs

1

Duboscq, Paris

1

Duboscq-Soleil, Louis Jules

1

Dubosq Soleil, Paris

1

Elliott Brothers

1

Ernemann

1

F.A. Nobert

1

Frans (?)

1

Franz Schmidt & Haensch, Berlin

1

Fries, Frédéric Guillaume

1

Froment, Parijs

1

Froment, Paris / Duboscq, Paris

1

Fujiwara Shigeyoshi

1

G&S Merz, Munchen

1

G.Oberhauser,Pl.Dauphine 19,Paris

1

George Adams??

1

Gevaert

1

H. Olland, Utrecht

1

Harmanus van Deijl. Amsterdam

1

Hermann & Pfister, Bern

1

Herschel, Frederick William (1738-1822)

1

Hofmann, J.G.

1

Ivens en Co, Nijmegen

1

J. Mortier, Amsterdam

1

J. Paauw?

1

J. Salleron, Paris

1

J. Solomon, London

1

J. v.d. Bildt, Franeker

1

J. van der Bildt, Franker

1

J. van Waveren Jr., Haarlem

1

J.A. Schoonbeek

1

J.G. Hoffmann, Paris

1

J.H. Dallmeyer, London

1

James How, Londen

1

Jesse Ramsden, London

1

Jesse Ramsden,London

1

John Browning, London

1

Kampman, J.

1

Kodak

1

M. Meyerstein, Göttingen

1

made in England

1

Marum, Martinus van (1750-1837)

1

Meyerstein

1

Minerva

1

Nachet, Paris

1

Nairne, London. Edward 1726-1806

1

Newton & Co, Londen

1

Newton, Isaac (1642-1727), wiskundige, muntmeester, astronoom, natuurkundige

1

Newton, London

1

O. Ney, Berlin

1

Optisches Institut von Wilhelm Steeg, Homburg

1

P. Patroni

1

P.J. Kipp & Zn, Delft

1

P.J. Kipp en Zoon, Delft

1

Paetz & Flohr, Berlin

1

Powell en Lealand Makers, London

1

Salleron, J.

1

Sneltjes, Haarlem

1

Spencer Browning & Co, London

1

Steinheil

1

Steitz, Adam

1

Syds Johannesz Rienks, Friesland

1

van Jhr. Hendrik Teding van Berkh

1

W.M. Logeman, Haarlem

1

Wenckebach, Amsterdam

1

Wilhm. Albert, Frankfurt

1

Wm. Albert, Frankfurt

1

Ypelaar, Amsterdam (?)

1

Zeiss Ikon

1

Glass

152

brass

125

Mahogany

89

Wood

54

hout

14

Iron

13

Metal

12

Paper

12

mica

11

ivory

10

Messing

9

ebony

8

O.a. glas

6

bronze

5

Cork

5

steel

5

Tinplate

5

cloth

4

glas

4

oak

4

silk

4

velvet

4

bone

3

Cast iron

3

crystal

3

Mirror

3

Copper

2

copper or silver

2

Gietijzer

2

koper

2

leather

2

Mahonie

2

papier

2

silver

2

Silver scale

2

tin

2

Aluminium

1

baize

1

bell-metal

1

cardboard

1

cement

1

chamois

1

fishskin covered

1

Gypsum

1

ivoor

1

lead

1

leer

1

Pine

1

Softwood

1

staal

1

Tourmaline

1

Verv. b4: H'lem 1879 - A'dam 1969

1

wedge

1

zeemleer

1

dubbelbolle lens

2

fotometer

2

heliostaat

2

fosforescoop

1

kalklichtlamp

1

Tekenapparaat voor microscoop

1

telescoop

1

uraanglas

1

Chirotherium Barthi Kaup, 1834

1