Instruments
'Breguet's punch' for exploding mines
Londen W. Ladd, 1855
Air-gun
Amsterdam T. Peres, 1775 - 1799
's Gravesande's ring & ball
1750 - 1774
(Paternoster) waterlift Vera's pomp
Amsterdam Possibly Jochem Cats, 1775 - 1799
2 Tesla tubes for 857
Paris E. Ducretet et Lejeune
2 Thermometers: maximum /minimum; in frame
Paris Baudin
45 degrees and 60 degrees prisms on support
1850 - 1874
45' Prism on stand
Duboscq Soleil a Paris, 1850 - 1874
60' Prism on stand
Paris Duboscq Soleil, 1850 - 1874
60' prism pair on stand
Paris Duboscq, 1850 - 1874
"Magnet electromotor", after Christian Ernst Neeff (1839)
Haarlem W.M. Logeman
Aardglobe
London George and Dudley Adams
Terrestrial globe, + Horizontal ring & stand
Amsterdam Gerhard &Leonhard Valk
Absolute electrometer, after Thomson
Parijs Breguet, 1883
Acc. for Ampere Demo 830
Paris E. Ducretet
Acc. for Microscope 368; w.o.: 'Vischspaan'
Harmanus van Deijl. Amsterdam
Acc. for Microscope 374 +box
Paris Nachet
Achromatic microscope, after Harmanus van Deijl (1766)
Amsterdam Harmanus van Deijl
Achromatic telescope with two eyepieces
London P&J Dollond, 1750 - 1774
Reading telescope
Haarlem J. van Waveren Jr., 1913
Distance reading telescope; No 2396
München G. A. Steinheil, 1865
Distance reading telescope; No 2445
München G. A. Steinheil, 1865
Amsterdamsche Moddermolen; krabbelaar
Amsterdam Jochem Cats
Anamorphoscopes
1750 - 1774