Instruments
Projectile trolley
A'dam J.Kampman and Adam Steitz, 1750 - 1774
Resonance Oak block etc.
after Savart Koenig
Sounding Woods: nine strips of wood for sequence of notes
Koenig?, 1850 - 1874
Large singing flame apparatus, after Schaffgotsch
Koenig, Rudolph, Parijs
Locomotive whistle
Koenig, Rudolph, Parijs
Electromagnet for magnetic striction
Paris E. Ducretet
Siren
Paris Deleuil
Double siren, after Helmholtz
Berlin F. Sauerwald
Pair of tuning forks on resonance boxes
Koenig, Rudolph, Parijs
Organ equipment, Tuning fork on reson. box; 'G. 400 VIB.'
A. Cavaillé-Coll Fils
Resonator bank with 19 resonators, after Helmholtz
Koenig, Rudolph, Parijs
Sound synthesizer, after Helmholtz; 8 resonators and forks
Koenig, Rudolph, Parijs, 1865
Master energizing fork 'UT2 256' after Helmholtz
Koenig, Rudolph, Parijs
Five tuning forks with Helmholtz resonators
Koenig, Rudolph, Parijs
Blaasbalg
Paris A. Cavaille- Coll Fils
Windkast met twaalf toetsen
Cavaille -Coll
Organ equipment, Large Box with accessories
A. Cavaillé-Coll Fils
Organ pipe; slider in middle
Koenig, Rudolph, Parijs, 1850 - 1874
Three organ pipes; different section, same note
Koenig, Rudolph, Parijs, 1850 - 1874
Organ pipes, 'UT3' and 'RE3'
Koenig, Rudolph, Parijs, 1850 - 1874
Organ pipes, 'MI3','FA3','SOL3','LA3','SI3' and 'UT4'
Koenig, Rudolph, Parijs, 1850 - 1874
Organ pipe 'FA2'
Koenig, Rudolph, Parijs, 1850 - 1874
Organ pipe 'UT4'
Koenig, Rudolph, Parijs, 1850 - 1874
Organ Pipe 'FA4'
Koenig, Rudolph, Parijs, 1850 - 1874
Overtones; Open ended glass tube with whistle at end
Koenig, Rudolph, Parijs, 1850 - 1874
Overtones; Closed glass tube with whistle at end
Koenig, Rudolph, Parijs, 1850 - 1874
Reed pipe
Koenig, Rudolph, Parijs, 1850 - 1874
Permanent magnets
Philips Lab. Eindhoven
Membrane of pig's bladder with walnut holding device
Koenig, Rudolph, Parijs
Tamborine
Koenig, Rudolph, Parijs
Monochord (sonometer), after Marloye
Koenig, Rudolph, Parijs
Weights (4) for wire by 265 over pulley
Koenig, Rudolph, Parijs
Brass bell with wooden resonator at variable distance
Koenig, Rudolph, Parijs
Bell with adjustable resonator
Haarlem W.M. Logeman
Kaleidophone, after Wheatstone
Koenig, Rudolph, Parijs
Harmonograph for Lissajous' figures ( Compound pendulum)
London Tisley & Spiller
Phonautograph, after Leon Scott
Parijs R. Koenig, 1865
Phonautograph Acc. for 275; 2 bases and clock
Koenig, Rudolph, Parijs
Vibration microscope, after Lissajous and Helmholtz
Koenig, Rudolph, Parijs
Tuning forks for Lissajous' figures
Paris Lerebours et Secretan
Apparatus for the graphic combination of notes
Koenig, Rudolph, Parijs
Tuning fork 'UT1 64 VS' on second clamp, +smoked glass plate
Koenig, Rudolph, Parijs
2 Clamps for tuning forks
Koenig, Rudolph, Parijs
Case with 12 smoked Glass plates with traces
Koenig, Rudolph, Parijs
Museum box with blank glass plates, and Instruction paper
Koenig, Rudolph, Parijs
Tuning fork comparator, after Lissajous, Two identical stands + 1 fork
Koenig, Rudolph, Parijs
Box with 9 out of 10 tuning forks for 280
Koenig, Rudolph, Parijs
Organ pipe with 3 manometric flame outlets and glass port
Koenig, Rudolph, Parijs, 1850 - 1874
Permanent magnets
Eindhoven Lab. Philips
Telephone, after Reis
Johann Philipp Reis
Three almost identical telephone sets, after Bell
Haarlem Modified by H. Meeuwig
4 Telephone sets, after Bell; in box
Siemens & Halske
Section of telephone, after Bell
Paris 1880? Ducretet
Telephone pair; No 3712 & 3752
Siemens & Halske
Microphone, after Hughes
Paris Ducretet
Telephone set, after Bell
Paris E. Maldant
Two coupled Gower-Bell telephones
London General Telephone Company
Rotating mirror for determination of the velocity of light, after Foucault
Parijs Froment, 1863
Photometer, after Wheatstone
Londen Elliott Brothers, circa 1860
Photometer
Parijs J.G. Hofmann, circa 1870
Double radiometer, after Crookes
pre 1882
heliostat
1750 - 1774
2 metal mirrors for 308, Heliostat
1750 - 1774
Heliostat Aperture plate for 308
1750 - 1774
Heliostat, after Klinkerfues
Göttingen Meyerstein, 1865
Diptych mirror, two frames
1750 - 1774