George III's glass sphere

King George III

1761

Thin-walled square glass bottle

King George III

1761

Globe electrical machine attributed to George Adams

King George III

1700-1753

Hughes microphone detector, 1865-1875

Radio Communication

1865-1875

Mattei's electro-homeopathic treatments, Bologna, Italy, 1871-1885

Pharmacy-ware

1871-1885

Original prism by Joseph von Fraunhofer

Optics

experimental Lodge-Muirhead wireless telegraph receiver, 1900-1910

Radio Communication

1900-1910

Leyden jar

King George III

1750-1800

Chadwick's neutron detector

Nuclear Physics

1932

Mechanism from experimental Lodge-Muirhead wireless telegraph receiver 1900-1910

Radio Communication

1900-1910

Rain gauge designed by Luke Howard, c. 1818

Meteorology

1818

Electron diffraction camera, 1925.

Nuclear Physics

1925

Electromagnetic machine

Therapeutics

1850

Experimental Lodge-Muirhead wireless telegraph receiver, 1900-1910

Radio Communication

1900-1910

Plate electrical machine

King George III

1770

Charles Vernon Boys' Original Gravitational Apparatus, 1889

Geophysics

1889

Apparatus used by Wheatstone in his early researches in spectrum analysis

Optics

1830-1839

Vacuum chamber of the original cyclotron, 1931 (replica)

Nuclear Physics

1931

Parallel plate condensor

King George III

1828-1857

Miconine

Experimental Chemistry

1820-1900

Arrow used with the Original Boys' Bow for Shooting Quartz Fibres, 1887

Heat

1887

Crookes' Radiometer, 1872-1879

Heat

1872-1879

Reichert's Thermoregulator (Temperature Controller), 1871-1900

Heat

1871-1900

Crookes' Radiometer, 1872-1879

Heat

1872-1879

Standard mercury thermometer, by Ronketti, 1846

Meteorology

1846

Davy Infra-red Reflection Apparatus.

Heat

1876

Globe on stand for electrical experiments

King George III

1725-1775

Unidentified preparation

Experimental Chemistry

1820-1900

Arrow used with Original Boys' bow for Shooting Quartz Fibres, 1887

Heat

1887

Cabinet of synthetic dyes, British Dyestuffs Corp, 1870-1926

Industrial Chemistry

c. 1900-1926

Crookes' Radiometer, 1872-1879

Heat

1872-1879

Replica of Vacuum Vessel Sealed with Wax, 1930

Heat

1930

Glass Hydrometer, Beaume No. 1, 1866-1876

Experimental Chemistry

1866-1876

Spiral fulminating tube

King George III

Nose pin of cane with decoration torquoise-coloured polished stone set in sealing wax at one end

Ethnography and Folk Medicine

1880-1920

Fiducial-ray Cobalt-glass and ocular

Optics

Boys' Radiomicrometer, 1887-1900

Heat

1887-1900

Aspargine R.

Experimental Chemistry

1820-1900

two steel dies

Optics

1825-1832

Two glass tubes with scale, mounted in bung

King George III

Nose pine of cane with decorative green polished stone set in sealing wax at one end

Ethnography and Folk Medicine

1880-1920

Nose pins of cane with decorative polished green stone set in sealing wax at one end

Ethnography and Folk Medicine

1880-1920

Quinine

Experimental Chemistry

1820-1900

Joule's Electro-Magnet (Calorimeter) Apparatus, 1843

Heat

1843

Electric cell, 1823

King George III

1823

Electric chimes

King George III

Fulminating pane

King George III

Unipivot galvanometer

Electricity Supply

Dip pen associated with Charles Friedel

Experimental Chemistry

1840-1860

Marghine

Experimental Chemistry

1820-1900