Penicillium Mould presented by Alexander Fleming

Biotechnology

1935

Prototype of the Brougham carriage

Road Transport

1838

Robert Hooke type microscope

Microscopes

1671-1700

Wheatstone printing telegraph, 1841

Telecommunications

1841

Molecular model showing the structure of insulin

Biotechnology

1967

Cryptograph (coding and decoding machine) by Sir Charles Wheatstone, 1843-1875

Telecommunications

1843-1875

Lissen Headphones, 1922-1930

Radio Communication

1921-1930

'Electric tonic' amusement machine, Europe, 1915-1925

Therapeutics

1915-1925

Anatomical model of the spine

Anatomy & Pathology

1901

One of the first rechargeable batteries, about 1860

Electricity Supply

1860

Wooden-cased mill, Europe, 1701-1830

Pharmacy-ware

1701-1830

Artificial right hand, Europe

Orthopaedics

1915-1925

Enema syringe

Therapeutics

1701-1800

Speech memory board from System X Automatic Announcement Subsystem, 1979-1985

Telecommunications

1979-1985

Pill coating machine, France, 1915-1925

Pharmacy-ware

1915-1925

Embossed hip-flask

Ethnography and Folk Medicine

1801-1900

mechanical equivalent of heat apparatus

Heat

1876

Culpeper Compound microscope, with accessories, by Scarlett

Microscopes

1735-1745

electricity meter, Aubert clock type, 1890

Electricity Supply

one "Exide" CZG3 2 volt lead-acid accumulator in g

Electricity Supply

Fire alarm call point, made by Mather & Platt Ltd

Pumping Machinery

Miniature Abacus in wood, Chinese, 1 1/4" x 1 7/8"

Mathematics

1845-1855

Archibald V Hill’s thermopile used to measure heat production, England, 1950-1960

Laboratory Medicine

1950-1960

Chamberlain and Hookham D C ampere-hour meter Type

Electricity Supply

Culpeper microscope, attributed to Matthew Loft, c. 1740

Microscopes

1735-1745

radiometer multi-range test meter manufactured by

Electricity Supply

Evershed's portable ohmmeter no.20818

Electricity Supply

Siemens electrodynamometer wattmeter (open instrum

Electricity Supply

Electricity supply meter, ampere/hour and prepayment

Electricity Supply

1906

Reason patent kilowatt-hour electricity supply met

Electricity Supply

Siemens Brothers, London, electrodynamometer type

Electricity Supply

Murdey's intermittent integrating electricity supp

Electricity Supply

Crompton & Co automatic battery cut-out no.28101 (

Electricity Supply

Crompton 6" voltmeter no.179- c.1882, 0 - 300v.

Electricity Supply

c. 1882

Fused wall-fitting switch

Electricity Supply

Hartmann and Braun voltmeter no.10222 scaled 0-650V

Electricity Supply

1890

voltmeter no. 11334 - 200-250v., by Crompton & Co.

Electricity Supply

1900

Aron clock-type ampere hour meter, no. 62736, by A

Electricity Supply

1898

Original Evershed meter, containing the Evershed m

Electricity Supply

1.2 amp shunt for Elliott sector ammeter

Electricity Supply

3 amp shunt for Elliott sector ammeter

Electricity Supply

recording moving iron ammeter, no. 11090, by Richa

Electricity Supply

moving iron ammeter, 0-30A, serial no. 1656, c. 18

Electricity Supply

1890-1900

Raworth's patent ammeter (510 amps), no. 2161, mad

Electricity Supply

1888

Ayrton and Perry spring-type ammeter scaled 20 to

Electricity Supply

Crompton 8" ammeter no.8284 - c.1898, 0 - 150amps

Electricity Supply

Crompton voltmeter no.363 - c.1883, 50 - 250v.

Electricity Supply

voltmeter Ayrton-Perry magnifying spring type no.

Electricity Supply

Electric motor designed and made by the late Edwar

Electricity Supply

1868

Bucket Pump for hand spraying of cattle (post 1940

Veterinary Medicine