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Grande Dixence, public at the last cast of concrete 1961
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Grande Dixence, public at the last cast of concret...

Monitoring center, Marmorera power station around 1954.
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Monitoring center, Marmorera power station around ...

Technician in the monitoring center of power station in Liddes, 1959
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Technician in the monitoring center of power stati...

Grande Dixence, the last cast of concrete 1961
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Grande Dixence, the last cast of concrete 1961

Pug Iron Casting Machine
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Pug Iron Casting Machine

NASA Trial Windmill
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NASA Trial Windmill

The Electrical Exhibition in Paris 1881.
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The Electrical Exhibition in Paris 1881.

Electrification method in the 18th century.
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Electrification method in the 18th century.

Thomas Alva Edison (1847-1931) was an American inventor. In 1879, he produced the forst
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Thomas Alva Edison (1847-1931) was an American inv...

Napoleon III (Louis Napoleon Bonaparte) (1808-1873). President of France (1848-1852) and Emperor of
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Napoleon III (Louis Napoleon Bonaparte) (1808-1873...

Spain, Aragon, Zaragoza province, Alhama de Aragon. View of the village. Engraving. Cronica General
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Spain, Aragon, Zaragoza province, Alhama de Aragon...

United States, Pennsylvania, Philadelphia. The Franklin Institute. Founded in 1824, originally
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United States, Pennsylvania, Philadelphia. The Fra...

Benjamin Franklin (1706-1790) American scientist, inventor and politician. In 1776 he wrote, with
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Benjamin Franklin (1706-1790) American scientist, ...

First World War
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First World War

Galvanic naval mine
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Galvanic naval mine

Janis Valters
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Janis Valters

Crowds admiring the electric lights on Victoria Docks.
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Crowds admiring the electric lights on Victoria Do...

William Gilbert in his study writing his book De Magnete, Magneticisque Corporibus, et de Magno Magnete Tellure.
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William Gilbert in his study writing his book De M...

Benjamin Franklin and his son William, performing their famous experiment.
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Benjamin Franklin and his son William, performing ...

The electrical machine of Christian August Hausen.
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The electrical machine of Christian August Hausen.

A Royal Society Experiment.
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A Royal Society Experiment.

Lemonnier researching electrical speed.
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Lemonnier researching electrical speed.

Historical image of a town in development.
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Historical image of a town in development.

German physicist Georg Wilhelm Richmann.
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German physicist Georg Wilhelm Richmann.

Lindbergh Beacon Hoisted Up
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Lindbergh Beacon Hoisted Up

Beaver Dam
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Beaver Dam

Beaver Dam
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Beaver Dam

Utility Crew Working
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Utility Crew Working

Wilson Dam Under Construction
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Wilson Dam Under Construction

Conowingo
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Conowingo

TVA Wilson Dam
UMG23A55_292

TVA Wilson Dam

Coulomb torsion balance.
UMG23A44_270

Coulomb torsion balance.

Pylons, italy, 70's
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Pylons, italy, 70's

Foolproof Voting Machine
UMG23A34_191

Foolproof Voting Machine

Dynamo DC Siemens and Halske.
UMG23A00_081

Dynamo DC Siemens and Halske.

Weston galvanic cell.
UMG23A00_117

Weston galvanic cell.

Dynamo AC exciter Siemens.
UMG23A00_080

Dynamo AC exciter Siemens.

Weston dynamo.
UMG23A00_116

Weston dynamo.

DC machine Siemens and Halske.
UMG23A00_079

DC machine Siemens and Halske.

Magnetoelectrical machine Gram.
UMG23A00_097

Magnetoelectrical machine Gram.

Fleming galvanic cell.
UMG23A00_078

Fleming galvanic cell.

Electric plow.
UMG23A01_137

Electric plow.

Electro machine Allince.
UMG23A00_085

Electro machine Allince.

Electric by Helmholtz.
UMG23A00_084

Electric by Helmholtz.

Edison dynamo.
UMG23A00_083

Edison dynamo.

Dynamo Schuckert.
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Dynamo Schuckert.

The rotation of magnets around the electric current.
UMG23A00_091

The rotation of magnets around the electric curren...

Relley galvanic cell.
UMG23A00_109

Relley galvanic cell.

Wimshurst machine.
UMG23A00_118

Wimshurst machine.

Electroscope.
UMG23A00_090

Electroscope.

Plate lightning rod.
UMG23A00_108

Plate lightning rod.

Electromagnetic machine by Schterer.
UMG23A00_087

Electromagnetic machine by Schterer.

Electromagnetic system and the connection of the telegraph Hughes.
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Electromagnetic system and the connection of the t...

Magnetoelectrical machine Siemens and Halske.
UMG23A00_098

Magnetoelectrical machine Siemens and Halske.

Siemens dynamo drum.
UMG23A00_111

Siemens dynamo drum.

Electromagnetic machine by Pedge.
UMG23A00_086

Electromagnetic machine by Pedge.

Electrometer.
UMG23A00_088

Electrometer.

Heffner and Adtenek - scheme winding motor armature.
UMG23A00_095

Heffner and Adtenek - scheme winding motor armatur...

Motor by Forman.
UMG23A00_104

Motor by Forman.

Gram dynamo.
UMG23A00_094

Gram dynamo.

Motor Pixii.
UMG23A00_105

Motor Pixii.

Siemens dynamo for electrolytic refining of metals.
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Siemens dynamo for electrolytic refining of metals...

Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor
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Thomas Alva Edison (February 11, 1847 – October 18...

Galvanoskop.
UMG23A00_093

Galvanoskop.

Galvanic cell by Deutsch Physico-Technical Institute.
UMG23A00_092

Galvanic cell by Deutsch Physico-Technical Institu...

Morse key.
UMG23A00_103

Morse key.

Three-phase current dynamo Oerlikon.
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Three-phase current dynamo Oerlikon.

Tram in Charlottenburg.
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Tram in Charlottenburg.

Tram with above-ground wires.
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Tram with above-ground wires.

Tram with above-ground wires.
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Tram with above-ground wires.

Tram with above-ground wires.
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Tram with above-ground wires.

Palace of electricity and water on International Exhibition in Paris.
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Palace of electricity and water on International E...

Tram with above-ground wires.
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Tram with above-ground wires.

Tram system of Shprage.
UMG23A01_246

Tram system of Shprage.

centrale hydroélectrique de crevola, valsesia. 1915-1940
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centrale hydroélectrique de crevola, valsesia. 191...

générateur, 1915-1918
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générateur, 1915-1918

Benjamin Franklin (1706-1790) American scientist
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Benjamin Franklin (1706-1790) American scientist

Russo-Turkish War of 1877-1878
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Russo-Turkish War of 1877-1878

History of the United States
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History of the United States

Electricity, Hydraulics
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Electricity, Hydraulics

September 1996 -  Electric power plant (Providence, Rhode Island)
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September 1996 - Electric power plant (Providence...

Thomas Alva Edison
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Thomas Alva Edison

Alessandro Giuseppe Antonio Anastasio Volta
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Alessandro Giuseppe Antonio Anastasio Volta

Photographie
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Photographie

Electropathic Belt
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Electropathic Belt

Thomas Alva Edison
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Thomas Alva Edison

Taucher arbeiten auf dem Meeresgrund mit elektrischem Licht
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Taucher arbeiten auf dem Meeresgrund mit elektrisc...

Take my tip! Stock now for winter
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Take my tip! Stock now for winter

The Dimension of Chance
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The Dimension of Chance

Keep on Saving Coal
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Keep on Saving Coal

Radio Skim Milk Powder
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Radio Skim Milk Powder

Downtown Portland Oregon Skyline (unlit) in 1973 (1970s Portland Skyline)
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Downtown Portland Oregon Skyline (unlit) in 1973 (...

NATO poster with photo of lineman servicing electrical equipment
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NATO poster with photo of lineman servicing electr...

Academy of Sciences, electricity exhibit ca.  between 1910 and 1935
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Academy of Sciences, electricity exhibit ca. betw...

Finland History
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Finland History

Government scientists conducting tests on electrical current circa 1938.
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Government scientists conducting tests on electric...

Thomas Alva Edison.
UMG21A14_133

Thomas Alva Edison.

Lighthouse at 'Punta de la Banya'. Mouth of the Ebro river.
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Lighthouse at 'Punta de la Banya'. Mouth of the Eb...

Lighthouse at 'Punta de la Banya'. Mouth of the Ebro river.
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Lighthouse at 'Punta de la Banya'. Mouth of the Eb...

Electromagnet on crane lifting metal at scrap yard.
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Electromagnet on crane lifting metal at scrap yard...

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