Silver astronomical watch by Nathaniel Barrow

Clockmakers

1660

Compound monocular microscope owned by Edwin Lankester

Public Health & Hygiene

1852

Silver pair cased watch by Benjamin Wolverstone

Clockmakers

1670

Point-contact transistor,type GET 2 c.1953

Electronic Components

circa 1953

Pill tile, England, 1617-1700

Pharmacy-ware

1617-1700

Exchequer standard pint measure of Queen Elizabeth I, 1601

Weighing & Measuring

1601

Visitor staff from London hospital

Nursing & Hospital Furnishings

1801-1870

London Dome ear trumpet

Audiology

1869-1900

Two lancets in a patterned silver case

Therapeutics

1844

Robert Dudgeon’s sphygmograph

Clinical Diagnosis

1876

Exchequer standard gallon measure of Queen Elizabeth I, 1601

Weighing & Measuring

1601

Clock-watch by Daniel De St Leu

Clockmakers

1797

Sundial by Elias Allen

Clockmakers

1625-1635

Compendium rule signed Humfrey Cole

Mathematics

1574

Bonochord Transitron transistor hearing aid case, c.1954

Sound Reproduction

1954-1955

Ready reckoner

Mathematics

1990

Verge watch by Daniel Quare, in a polychrome enamel case signed 'Les Frères Huaud'

Clockmakers

1712

'Tabloid' medicine chest used on 1924 Mount Everest Expedition

Materia Medica & Pharmacology

1887-1924

Four scalpels and a hernia bistoury in case

Surgery

1901-1930

Deck-watch used by Capt. William Parry during his attempt to reach the North Pole, 1827

Clockmakers

1823

One of Fleming's first thermionic diode valves, 1889

Electronic Components

1889

Section of lightning conductor from St Paul’s cathedral

Geophysics

1769

Silver watch with alarm by Jeremy Gregory

Clockmakers

1670

Lancet owned by Edward Jenner

Public Health & Hygiene

1720-1800

Steljes ABC type printing telegraph receiver No. 477

Telecommunications

1895-1910

Lenses from the Finsen lamp

Therapeutics

1890-1900

Caesium atomic clock, 1955.

Time Measurement

1955

Votive left eye

Classical & Medieval Medicine

200 BCE-100 CE

Silver-plated divination bowl

Ethnography and Folk Medicine

1200-1399; 1801-1900

Wax anatomical model of thorax showing ecthyma luridum

Anatomy & Pathology

1825-1879

Watch movement by Thomas Tompion

Clockmakers

1692

Hypothermia advice card, England, 1994-1995

Public Health & Hygiene

1994-1995

Refracting telescope with achromatic lens, made by the Dollond family

Optics

1760-1775

Packet of 20 Death cigarettes, London, England, 1999

Smoking

1999

Silver watch by Thomas Taylor

Clockmakers

1658

Mechanical hearing aid

Audiology

1935-1936

Calliper used to measure head size

Psychology, Psychiatry & Anthropometry

1886-1927

Supersonic flaw detector

Radiomedicine

Pugh orthoptoscope, London, England, 1948-1968

Ophthalmology

1948-1968

Gunter quadrant

Astronomy

1640

Analogue music synthesizer.

Acoustics

1970

One of Fleming's first thermionic diode valves, 1889

Electronic Components

1889

Half-penny coin

Textile Industry

1806

Gear wheel from long-case clock by Fromanteel

Time Measurement

1660-1665

Samples of cinchona bark

Materia Medica & Pharmacology

1930-1931

30 hour longcase clock by Thomas Tompion

Clockmakers

1672

Eight-day longcase clock by George Graham

Clockmakers

1750

Carbolic steam spray used by Joseph Lister

Surgery

1866-1870

Time Travellers invitation

Stephen Hawking Office

2013

Bo-Bo No 1

Locomotives and Rolling Stock

1902