Demonstration Collection (page 8)

Von Guerickes demonstration of the strength of air pressure, 1672. In the mid 17th century Otto von Guericke used an air-pump to remove the air from between two large close-fitting copper

Euclid, Ancient Greek mathematician, demonstrating to his students, 1806. Artist: James Basire II
Euclid, Ancient Greek mathematician, demonstrating to his students, 1806. Euclids (fl300 BC) main achievements in mathematics were in the field of geometry. Frontispiece of Euclids Opus Elementorum

Hypnosis, 1889. Placing a patient under the influence of hypnotism, top, and releasing him from that influence, bottom. From The Illustrated Practical Mesmerist by William Davey. (London, 1889)

Hypnosis: introvision (power of looking into a body), 1889. The most practical and valuable aspect of supersensuous perception, is known as introvision

Jean Martin Charcot demonstrating hypnosis, 1879. Charcot (1825-1893), French neurologist and pathologist, demonstrating the production of hypnosis using beam of light from a magic lantern

Hypnosis subject suffering from imaginary toothache, 1891. An Irish physician using the pseudonym Dr Stanley gave a demonstration of hypnosis using the methods of French neurologist Jean Martin

Subject going into a hypnotic trance, 1891. An Irish physician using the pseudonym Dr Stanley gave a demonstration of hypnosis using the methods of French neurologist Jean Martin Charcot (1825-1893)

Subjects hypnotised by the sound of a gong, 1891. An Irish physician using the pseudonym Dr Stanley gave a demonstration of hypnosis using the methods of French neurologist Jean Martin Charcot

Hypnotised subject in a state of catalepsy, 1891. An Irish physician using the pseudonym Dr Stanley gave a demonstration of hypnosis using the methods of French neurologist Jean Martin Charcot

Hypnotised subjects attracted by a matchbox, 1891. An Irish physician using the pseudonym Dr Stanley giving a demonstration of hypnosis using the methods of French neurologist Jean Martin Charcot

William Harvey demonstrating to King Charles I his theory of the circulation of the blood, 1851. Artist: H Lemon
William Harvey demonstrating to King Charles I his theory of the circulation of the blood, 1851. The English physician William Harvey MD, FRCP, was attached to St Bartholomews Hospital

Demonstration of a Testudo, a formation of shields by Roman soldiers based on details from Trajans column

USSR. Catalogue of the Soviet pavilion at the International Press Exhibition, Cologne, 1928. From a private collection

London Dockers Strike, September 1889. Among the aims of the strike was the establishment of a minimum wage of 6d (2.5 pence per hour) but it failed

King Canute trying to turn back the tide, early 11th century (early 20th century). Canute (Sveinsson Knut) (d1035) was King of England from 1016, Denmark from 1018 and Norway from 1030

Foucault using his pendulum to demonstrate the rotation of the Earth, Paris, 1851 (1887). Leon Foucault (1819-1868) demonstrating the rotation of the earth using a freely suspended pendulum in

Marchers in St Petersburg, Russian Revolution, 1917. A large demonstration on the streets of St Petersburg, where the Russian Revolution began

Demonstration in Copenhagen Fields, London 21 April 1834. Artist: W Summers
Demonstration in Copenhagen Fields, London 21 April 1834. This was a protest against the deportation of the Tolpuddle Martyrs, the Dorset agricultural workers deported to Australia for association

Demonstration against Joseph Chamberlain, Ireland, 1899. Artist: Oswaldo Tofani
Demonstration against Joseph Chamberlain, Ireland, 1899. An illustration from Le Petit Journal, 31st December 1899

Torsten Nordenfeldts steam-powered submarine, 1885. Torsten Nordenfeldts steam powered submarine being demonstrated off Landskrona, Sweden

Print satirising Franz Anton Mesmer, 1784
Print satirising Mesmer, 1784. In 1779, soon after the publication of his treatise Memoire sur la decouverte de magnetism animal, Franz Anton Mesmer (1734-1815), the founder of Mesmerism

Title page of Andreas Vesalius De Humani Corporis Fabrica, showing Vesalius dissecting body, 1543
Title page of Andreas Vesalius De Humani Corporis Fabrica, showing Vesalius dissecting a body, 1543

Alessandro Volta, demonstrating his pile (battery) to Napoleon, (c1800) 1901
Alessandro Volta (1745-1827) Italian physicist, demonstrating his pile (battery) to Napoleon. From Le Petit Journal, Paris, 1901

Foucaults pendulum in the Pantheon, Paris, 1851 (1887). Jean Bernard Leon Foucault used this pendulum to demonstrate both the rotation of the Earth and the concept of inertia

Repeat of Foucaults demonstration of the Earths rotation, May 1851 (c1890)
Repeat of Foucaults demonstration of the Earths rotation made at the Polytechnic Institution, London in May 1851 by Dr Bachhoffner. Engraving published c1890

Demonstrating the Earths rotation using Foucaults pendulum in a church, 1881

Treatment of Tuberculosis using electricity, 1901. Francisque Crotte demonstrating his cure for tuberculosis using electricity produced by an electrostatic machine

John Logie Bairds first television demonstration, 1926. Photograph taken from the screen of his first Televisor

All Professionally Made to Order for Quick Shipping