Packet of 20 NTB menthol herbal cigarettes, Surrey, England, 1999

Smoking

1999

Zenith X-ray tube and shield

Radiomedicine

1901-1913

Bottle of Huxley's 'Ner-Vigor', England, 1892-1943

Medical Glass-ware

1892-1943

Aircraft radio telephony transmitter, complete with round valve and microphone

Radio Communication

1915

The British Laundry Marking Machine

Water Supply & Sanitation

around 1922

Padgett-Hood-type dermatome, England, 1978-1980

Surgery

1978-1980

pH meter model 7020. E.I.L., Richmond, Surrey

Experimental Chemistry

pH calibration unit model 77 (serial no. 7763) mou

Experimental Chemistry

Vibron electrometer model 33B (serial no. 33713).

Experimental Chemistry

Vibron electrometer model 33C-2 (serial no. 334251

Experimental Chemistry

Vacuum oven by Townson & Mercer Ltd., Croydon, app

Experimental Chemistry

Vibret laboratory pH meter (serial no.466 64A). E.

Experimental Chemistry

Photograph of Baird’s Television Limited's van at the Derby on Epsom racecourse

Photographs

1931-06-02

Carton of 'Lactagol', London, England, 1920-1955

Materia Medica & Pharmacology

1920-1955

Ronalds' rain and vapour gauge (evaporimeter) by A

Meteorology

1843

Constantan resistance box, model 74C. (serial no.

Experimental Chemistry

Ear, nose and throat plaster casts, Sutton, England, 1890

Anatomy & Pathology

1890

'Model 1' EPIC, (electrically propelled indoor chair), Thames Ditton, England, 1973-1976

Orthopaedics

1973-1976

Photographic contact sheet behind the scenes on 'The Story of Esther Costello'

Photographs

1955-09-13

Bottle of "Lobak" tablets, by the Bayer Products C

Materia Medica & Pharmacology

Bottle for "Adalin" tablets, by Bayer Products Ltd

Materia Medica & Pharmacology

Reconstructed skull, repaired by titanium cranioplasty, England, 1980

Anatomy & Pathology

1980

pH meter model 7010. E.I.L., Richmond, Surrey

Experimental Chemistry

Auriscope, by Gowllands Ltd., with light bulb, and

Clinical Diagnosis

1955-1960

Direct reading pH meter, model 23, (serial no.2322

Experimental Chemistry

1947-1960

Triple-pole changeover time-switch, 1930-1960

Time Measurement

1930-1960

Smart Ion Detector, made by Centronic Ltd., New Ad

Nuclear Physics

1995

Dip electrode system for monitoring pH, model B28.

Experimental Chemistry

KCl reservoir, model RQ 28. E.I.L., Richmond, Surr

Experimental Chemistry

Vibron laboratory electrometer converter unit, mod

Experimental Chemistry

pH electrode for high temperatures (serial no. 102

Experimental Chemistry

pH controller (two-term) model 92C (serial no. 92

Experimental Chemistry

Portable electrometer, model 37A (serial no. 37179

Experimental Chemistry

Pyroelectric infra red detector model 400-1, Germa

Heat

1900-1982

Thomas Gaylor cervical biopsy punch forceps by Dow

Surgery

1980

Fucus from Gerrard and Haig Ltd, Sussex and Surrey

Science Teaching

1960-1980

Wooden bracket from the example of the free pendulum clock

Time Measurement

1930-1940

Portable pH meter, model 3030, in carrying case wi

Experimental Chemistry

1979

Switching unit, model 6610. E.I.L., Richmond, Surr

Experimental Chemistry

Industrial pH transmitter, model 28, (serial no.28

Experimental Chemistry

1950

15Mc/s converter, for frequency measuring equipment

Electricity and Magnetism

1960-1970

pH controller model 91B. E.I.L., Richmond, Surrey

Experimental Chemistry

Binaural stethoscope

Clinical Diagnosis

1851-1950

Prototype rotary paper trimmer

Printing & Writing

c. 1960

Symn tuning fork, steel, made by Down Surgical Ltd

Clinical Diagnosis

1975-1981

pH controller model 90A (serial no. 922 98A). E.I.

Experimental Chemistry

Chronotron double pulse unit model D25 (serial no.

Experimental Chemistry

Tonsil guillotine, steel nickel-plated

Surgery

1901-1930

Pneumatic actuator as used in the RAE CTV (control

Farnborough

Direct reading pH meter, model 23A, by Electronic

Science Teaching

1950-1970