historical scientific instrument gallery
 

introduction
mechanics and misc
heat and properties of matter
wave motion and sound
optics
spectra and color
polarization
electrostatics
magnetism
electric currents and meters
induction
vacuum discharges
astronomy and meteorology
mystery objects
index
scroll

 


introduction

— A —

Abbé refractometers-Zeiss #10088 and Bausch & Lomb #10200
AC and DC Ammeter-Westinghouse #10143
Acoustic Resonators-Koenig #10006
Actinometer-Ducretet #10096
Ammeter Shunt-Elliott Bros. #10250
Ammeter-Edison #10287
Apparatus to demonstrate vibrations of liquid films
Astatic Mirror Galvanometer-Electric Mfg. Co. #10002
Astronomical Chronograph-Société Genevoise #10057
Atwood Machine #10394
Ayrton and Perry Variable Inductor-Leeds & Northrup #10090

— B —

Battery of Leyden Jars-Kohl #10248
Birdcage Quadrant Electrometer-Nalder #10562
Bismuth Spiral-Hartmann & Braun #10658
Brace’s Spectrophotometer Prism #10565

— C —

Capillary Galvanoscope-Kohl #10411
Carbon Arc Projector-Duboscq #10065
Cavendish G Apparatus-Kohl #10176
Celestial Globe-W. and A.K. Johnston #10099
Colladon Apparatus-Kohl #10474
Color Blindness Tester-Hardy #10325
Coolidge 4UD x-ray Tube and Shield-General Electric #10089

— D —

Demonstration Slide Rules-Kueffel & Esser #10278, 10279
Dipping Needle #10564
Direct Vision Spectroscope #10076
Dolezalek Quadrant Electrometer #10561

— E —

Echelon Grating-Petitdidier #10333
Edison BSCO Primary Battery-Edison #10422
Electric Egg #10094
Electrodynamometer #10405
Electrodynamometer-Siemens #10135
Electrostatic Generator #10097

— F —

Flip Coil-Edelmann #10112
Fluxmeter-Grassot #10158
Free-fall Apparatus-Kohl #10361

— G —

Galton’s Whistles-Koenig #10021, 10022
Galvanometer-Leeds & Northrup #10132
Galvanometer-Nalder #10134
Geissler and Crookes Tubes #10576, 10573, 10568
Geissler Tube Rotator #10538
Glass Samples and Mirrors #10647, 10650, 10651
Goniometer #10053
Gyroscope #10383

— H —

Hand Mirror #10330
Hefner Lamp-Krüss #10672
Heliostat #10095
Helmholtz’s Double Siren and Electric Motor #10091, 10113
Herztian Wave Machine-Kohl #10681
High Frequency Tuning Forks-Koenig #10320
Hipp Chronoscope-Kohl #10092
Hydraulic Ram #????

— I —

Induction Coil #10226
Inductive Repulsion Apparatus-Kohl #10178

— K —

Kaleidoscope #10080
Kater’s Pendulum-Kohl #10070

— L —

Large Optical Disk #10700
Large Prism Spectrometer-Schmidt & Haensch #10060
Large Tuning Fork Apparatus-Koenig #10446, 10447, 10007
Leyden Jar and Insulating Stand #10162, 10552
Lord Kelvin’s Patent Multicellular Voltmeter-White #10160
Luminous Tubes #10445, 10481

— M —

Magdeburg Hemispheres-Ritchie #10078
Maxwell’s top #10563
Mercury Ripples Dish-Kohl #10359
Microphone Hummer-Leeds & Northrup #10544
Microscopic Polarization Apparatus #10328
Millivoltmeter #10448

— O —

Organ pipes-Queen and Kohl #10010, 10015

— P —

Pascal’s Vases #10478
Phosphoroscope #10743
Photometers-Krüss #10040
Piezometer #10182
Plateau’s Apparatus-Kohl #10470
Polarimeter Standards-Schmidt & Haensch #10657
Polarimeter-Schmidt & Haensch #10044
Pulfrich Refractometer #10052

— R —

Reflecting Astatic Galvanometer-Elliott Bros. #10093
Refracting Telescope-Brashear #10059
Rotating Ball Apparatus #1086
Rowland Gratings-Rowland and Brashear #10648, 10649, 10659, 10660, 10661

— S —

Saccharimeter-Schmidt & Haensch #10075
School Galvanometer-Kohl #10101
Sensitive Flame Burners-Kohl #10442, 10443
Silver Voltameter #10741
Sine and Tangent Galvanometer-Siemens #10169
Singing Flame-Kohl #10319
Sir William Thomson’s Patent Electric Balance-White #10001
Sir William Thomson’s Patent Electrostatic Voltmeter-White #10002
Sir William Thomson’s Quadrant Electrometer-White #10003
Sound Interference Tube-Kohl #10009
Specific Heat Capacity Demonstration #10378
String Electrometer-Leeds & Northrup #10174

— T —

Tangent Galvanometer #10192
Tangent Galvanometer-Edelmann #10189
Tangent Galvanometer-Electric Mfg. Co. #10098
Thermopile #10212
Tuning Fork Set-Koenig #10693, etc.

— U —

Ultraviolet Spectrometer-R&J Beck #10339

— V —

Vacuum Pump and Bell Jar-Richards #10077, 10079
Vibration Microscope-Koenig #10644
Voltmeter Multiplier-Weston #10284
Volume Standards-Fairbanks #10351

— W —

Wave Machine-Kohl #10008
Weinhold’s Apparatus #10106
Wheatstone Bridge-Wolff #10104
Wiedemann’s Galvanometer-Edelmann #10541 and 10294
Wind Vane-Friez #10280

— X —

X-ray Milli-ammeter-Victor #10407