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Photograph of a LASER FOR SPACE — Gas-filled electronic device whose first job will be to greatly sharpen the accuracy of a new space tracking radar is fired up by an engineer at Sperry Rand's Electro...
ARP23A16_036

Photograph of a LASER FOR SPACE — Gas-filled elect...

A small reflecting telescope mounted on a tripod
ARP23A16_225

A small reflecting telescope mounted on a tripod

The use of speaking tubes on the bridge of a naval vessel for communicating with other decks
ARP23A15_236

The use of speaking tubes on the bridge of a naval...

An electrical charge being passed through a verified gas in a highly exhausted pear-shaped tube, with cathode at K), and a node at A)
ARP23A15_262

An electrical charge being passed through a verifi...

A hydrostatic bellows
ARP23A16_034

A hydrostatic bellows

High voltage x-ray equipment, x-ray tube on right, Ruhmkorff high voltage coil on left
ARP23A15_260

High voltage x-ray equipment, x-ray tube on right,...

A small reflecting telescope mounted on a tripod
ARP23A16_226

A small reflecting telescope mounted on a tripod

A Geissler tube, an early gas discharge tube used to demonstrate the principles of electrical glow discharge, similar to modern neon lighting
ARP23A15_256

A Geissler tube, an early gas discharge tube used ...

Photograph of a scientist testing a 'closed-circuit' laser that appears to be superior to a gyroscope for guiding spacecraft, rockets, airplanes and ships
ARP23A16_040

Photograph of a scientist testing a 'closed-circui...

A Geissler tube, an early gas discharge tube used to demonstrate the principles of electrical glow discharge, similar to modern neon lighting
ARP23A15_257

A Geissler tube, an early gas discharge tube used ...

A regenerative x-ray tube, which by two lightbulbs, allowed a more efficient vacuum to be created
ARP23A15_432

A regenerative x-ray tube, which by two lightbulbs...

An experiment showing how expansion is caused by heat
ARP23A15_286

An experiment showing how expansion is caused by h...

A regenerative x-ray tube, which by two lightbulbs, allowed a more efficient vacuum to be created
ARP23A15_431

A regenerative x-ray tube, which by two lightbulbs...

Photograph of a scientist testing a 'closed-circuit' laser that appears to be superior to a gyroscope for guiding spacecraft, rockets, airplanes and ships
ARP23A16_037

Photograph of a scientist testing a 'closed-circui...

A Geissler tube, an early gas discharge tube used to demonstrate the principles of electrical glow discharge, similar to modern neon lighting
ARP23A15_258

A Geissler tube, an early gas discharge tube used ...

A toy known as 'automatic puppets'
ARP23A16_060

A toy known as 'automatic puppets'

A Geissler tube, an early gas discharge tube used to demonstrate the principles of electrical glow discharge, similar to modern neon lighting
ARP23A15_259

A Geissler tube, an early gas discharge tube used ...

A small refractor mounted on a wheeled frame
ARP23A16_193

A small refractor mounted on a wheeled frame

Methods of filling up drains
ARP23A16_437

Methods of filling up drains

Astronomer using 'sighting tubes' to observe the sky
ARP23A13_438

Astronomer using 'sighting tubes' to observe the s...

A water hammer: thick glass tube half filled with water and with air exhausted
ARP23A15_385

A water hammer: thick glass tube half filled with ...

La Science Illustree
ARP18A06_041

La Science Illustree

Talking Head of Albertys Magnes
ARP18A08_473

Talking Head of Albertys Magnes

Goodyear Tire Factory
ARP18A07_488

Goodyear Tire Factory

Poster for a radio presentation, 1930
ARP18A09_042

Poster for a radio presentation, 1930

Natural Philosophy
ARP18A08_490

Natural Philosophy

thermionic tube or thermionic valve
ARP18A30_304

thermionic tube or thermionic valve

thermionic tube or thermionic valve
ARP18A30_303

thermionic tube or thermionic valve

Expansion of Air by Heat
ARP18A08_493

Expansion of Air by Heat

Illustrated acoustic physics
ARP15A00_404

Illustrated acoustic physics

Discharge in Geissler tubes containing rarefied gases
ARP15A00_322

Discharge in Geissler tubes containing rarefied ga...

Khol tube from Ancient Egypt
ARP17A35_268

Khol tube from Ancient Egypt

Buchanan tube sounder with its weights ready for deployment
ARP17A22_173

Buchanan tube sounder with its weights ready for d...

Torricellian tube barometer
ARP17A26_104

Torricellian tube barometer

Stylized animals facing each other to form a central tube
ARP17A22_230

Stylized animals facing each other to form a centr...

A tube decorated with grotesque features
ARP17A22_229

A tube decorated with grotesque features

Finials in the form of two stylized animals forming a central tube
ARP17A11_070

Finials in the form of two stylized animals formin...

Tubes decorated with grotesque features
ARP17A11_095

Tubes decorated with grotesque features

Messer's inhaling tube Dr. Wilton's catarrh cure
ARP17A11_421

Messer's inhaling tube Dr. Wilton's catarrh cure

American poster for a radio presentation
ARP16A00_263

American poster for a radio presentation

Londoners sheltering
ARP11A02_015

Londoners sheltering

A rag-and-chain pump used to drain a mine
ARP07111_009614P

A rag-and-chain pump used to drain a mine

Distillation of alcohol
ARP07111_009677P

Distillation of alcohol

Pikes and lances fitted with small fire tubes
ARP07113_010348P

Pikes and lances fitted with small fire tubes

Fire tubes being fired at enemy cavalry from cannon
ARP07113_010358P

Fire tubes being fired at enemy cavalry from canno...

Moulds for making fire tubes
ARP07113_010359P

Moulds for making fire tubes

The Royal Albert Bridge
ARP07113_010491P

The Royal Albert Bridge

The Great Melbourne Telescope
ARP07113_010523P

The Great Melbourne Telescope

Great Melbourne Telescope
ARP07113_010559P

Great Melbourne Telescope

The 'equatorial coude' refracting telescope
ARP07113_010562P

The 'equatorial coude' refracting telescope

Lord Rosse's great 72-inch
ARP07113_010566P

Lord Rosse's great 72-inch

Apparatus to enable a diver to breathe while walking under water
ARP07113_010697P

Apparatus to enable a diver to breathe while walki...

Jan Swammerdam
ARP07114_011001P

Jan Swammerdam

Robert Boyle, Table of the Rarefication of the Air
ARP07115_011259P

Robert Boyle, Table of the Rarefication of the Air

Robert Boyle, Table of the Condensation of the Air
ARP07115_011260P

Robert Boyle, Table of the Condensation of the Air

Archimedean screw
ARP07115_011283P

Archimedean screw

Forth Railway Bridge
ARP07108_0460000906

Forth Railway Bridge

William Crookes
ARP07103_460000178

William Crookes

Michael Faraday
ARP07103_460000328

Michael Faraday

Waiter in restaurant speaking to kitchen through a speaking tube
ARP07103_460000353

Waiter in restaurant speaking to kitchen through a...

Various substances fluorescing in vacuum tubes of different shapes
ARP07103_460000362

Various substances fluorescing in vacuum tubes of ...

Speaking tube: Idealised cross-section of a ship
ARP07103_460000370

Speaking tube: Idealised cross-section of a ship

Examining patient's thorax using X-ray tube
ARP07103_460000378

Examining patient's thorax using X-ray tube

Making recording on Emile Berliner's Gramophone
ARP07103_460000465

Making recording on Emile Berliner's Gramophone

Phonautograph
ARP07103_460000469

Phonautograph

Thomas Alva Edison
ARP07103_460000554

Thomas Alva Edison

Guillaume Francois Ruelle
ARP07103_460000619

Guillaume Francois Ruelle

Nicholas Lemery
ARP07103_460000643

Nicholas Lemery

Rene Theophile Hyacinthe Laennec
ARP07103_460000780

Rene Theophile Hyacinthe Laennec

Electric discharges in rarefied gases
ARP07104_460000846

Electric discharges in rarefied gases

Idea for a video-phone using neon tubes to give the picture display
ARP07104_460001075

Idea for a video-phone using neon tubes to give th...

Barometers
ARP07104_460001194

Barometers

Evangelista Torricelli inventing the mercury barometer
ARP07104_460001198

Evangelista Torricelli inventing the mercury barom...

Evangelista Torricelli's
ARP07104_460001199

Evangelista Torricelli's

South Devon Railway
ARP07104_460001215

South Devon Railway

Longitudinal section of a typical British passenger steam locomotive
ARP07104_460001288

Longitudinal section of a typical British passenge...

Colorimeter, after design by Labilliardiere with modifications by Salleron
ARP07104_460001311

Colorimeter, after design by Labilliardiere with m...

Sandblasting the joints of a bicycle frame
ARP07104_460001348

Sandblasting the joints of a bicycle frame

Sectional view of a mid-19th century steam railway locomotive
ARP07102_460000083

Sectional view of a mid-19th century steam railway...

Symbols of the synthesis of the Great Work
ARP07100_390003821

Symbols of the synthesis of the Great Work

Great Pyramid of Cheops at Giza as astronomical observatory
ARP07095_390001234

Great Pyramid of Cheops at Giza as astronomical ob...

Refracting Telescope
ARP07096_390002061

Refracting Telescope

Britannia Tubular Bridge over Menai Straits, Wales
ARP07094_390000848

Britannia Tubular Bridge over Menai Straits, Wales