Image
Category
Collection
On Display
Object type
Maker
Place of origin
Archive
Date

'Marine Engine Piston Valve'

1905

Clinical thermometer

1970-1900

Acide oxalique

1904

Fixed parallel plate device for measuring positive emission currents

1907-1908

Callendar and Griffiths bridge No.4317

1906-1907

Duddell thermo-galvanometer

1906

Clockwork interrupter with wooden cover

1904

Kelvin-White portable volt and amperemeter

1906

Potentiometer

1905

Radiograph of 'Nautilus Pompilius'

1907

Propeller

1909

Bosch K.4 low-tension magneto, c. 1906-8

1906-1908

Lloyd hygrodeik, 1903.

1903

Wigzell's sea sounding instrument, 1905

1905

Dines kite meteorograph, 1904.

1904

Richard reversing stopcock bottle

1902

Capstan Slide Rest for Lathe by Muir, 1906

1906

"Prometheus" electric kettle

1905

Jeffers Calculator

1907

10-Inch JuniorTrig 0902 Aristo slide rule from the 1974 catalogue

1970-1875

Section of a Comptometer by Felt & Tarrant showing mechanism

1908-1909

Hirth minimeter

circa 1920; 1907

Double ended metric screw plug gauge

1907

setting tool

1907

setting gauge

1907

setting dial

1907

screw plug gauge

1907

ring gauge

1907

ring gauge

1907

Ammonium Sulphobenzylethylpropylsilicyl oxide

1907-1908

Benzylethylpropylsilicol

1907-1908

Benzylmethylethylpropylsilcane

1907-1908

Fixed parallel plate device

1907-1908

Cinchonidine dl-benzylmethylethylpropylsilicane sulphomate

1907-1908

Micro-electroscope complete with stand

1904

Wrought iron component associated with the 'Little Giant' mixed flow turbine double wheels

1901

Roman Coin of Tiberius

30 CE

Roman Coin of Tiberius

30 CE

Duddell's differential thermo-galvanometer

1904

Red granite drill core

2686-2613 BCE

"Little Giant" compressed air motor for drills etc.

1901

Vacuum tube

1901-1903

Kelvin replenisher made by Paul

1901-1908

Orme's voltameter,1905

1905

Campbell mutual inductometer, C.4, c.1908

1908

Early Gas Switch, probably about 1903-1906

1903-1906

Timken tapered roller bearing, 1903 (no.3353)

1903

Bust on wooden base of Andrew Ross

1859; 1986

Air terminal with grooved lead joint attachment for horizontal lightning conductor

1905

Glass positive:- Spiral Nebula

1907