Image
Category
Collection
Maker
On Display
Object type
Place
Material
Date
Demainbray's rat's tail crane model

Demainbray's rat's tail crane model

1735-1753

Packet, tied to wood lid, addressed “James Watt, Harper hill

Packet, tied to wood lid, addressed “James Watt, Harper hill

1790-1819

Metal stand, weighted with two lead balls, one levelling screw.

Metal stand, weighted with two lead balls, one levelling screw.

1790-1819

Two pieces of lead

Two pieces of lead

1790-1819

Lead plate with four holes

Lead plate with four holes

1790-1819

Piece of lead, with J. Watt and Co, reversed, cut in

Piece of lead, with J. Watt and Co, reversed, cut in

1790-1819

22 pieces of cast lead, two marked 205

22 pieces of cast lead, two marked 205

1790-1819

One packet: “Scotch black lead”

One packet: “Scotch black lead”

1790-1819

Two pieces of mahogany, one has lead attached

Two pieces of mahogany, one has lead attached

1790-1819

Two pieces of lead piping

Two pieces of lead piping

1790-1819

Hughes' printing telegraph, 1860.

Hughes' printing telegraph, 1860.

1860

Tobacco box - made from a piece of roman lead pipe

Tobacco box - made from a piece of roman lead pipe

1854

Double brass stand for bell jars on a brass pillar

Double brass stand for bell jars on a brass pillar

1761

Pendulum clock by Pieter Visbach

Pendulum clock by Pieter Visbach

1660

Marine chronometer by E. Barthet, found on an abandoned ship

Marine chronometer by E. Barthet, found on an abandoned ship

1840

Lantern clock by Knifton

Lantern clock by Knifton

1640-1662

Block of Scintillator Crystals

Block of Scintillator Crystals

1997-2000

Experimental carbon pencil microphone, 1878-1890

Experimental carbon pencil microphone, 1878-1890

1878-1890

Experimental microphones with carbon pencils and cups, 1878-1890

Experimental microphones with carbon pencils and cups, 1878-1890

1878-1890

Scale with metal stand for Thompson mirror speaking galvanometer, 1858

Scale with metal stand for Thompson mirror speaking galvanometer, 1858

1858

Lens for narrowing light beam for Thomson mirror speaking galvanometer, 1858

Lens for narrowing light beam for Thomson mirror speaking galvanometer, 1858

1858

Specimen of television cable, 1936

Specimen of television cable, 1936

1936

Longcase clock with tidal dial by Christopher Pinchbeck

Longcase clock with tidal dial by Christopher Pinchbeck

1715-1725

Longcase clock in a marquetry case by William Cattell

Longcase clock in a marquetry case by William Cattell

1675-1685

Small lantern clock with alarm signed George Graham

Small lantern clock with alarm signed George Graham

1750-1760

Month-going longcase clock in a marquetry case by George Stratford

Month-going longcase clock in a marquetry case by George Stratford

1700-1725

Eight-day longcase clock by Edward East in a later marquetry case

Eight-day longcase clock by Edward East in a later marquetry case

1675-1685

Month-going longcase clock with a 1¼ seconds pendulum

Month-going longcase clock with a 1¼ seconds pendulum

1675-1685

Model (scale unknown) of contemporary ribbon loom, using Jacquard principles

Model (scale unknown) of contemporary ribbon loom, using Jacquard principles

1870

Clock weight from long-case clock by Fromanteel

Clock weight from long-case clock by Fromanteel

1660-1665

Round piece of lead, with hole through

Round piece of lead, with hole through

1790-1819

One piece of rough cast lead

One piece of rough cast lead

1790-1819

Centre bit, with lead around it

Centre bit, with lead around it

1790-1819

Flute maker's stamp for producing impression of 'T. .Lot'

Flute maker's stamp for producing impression of 'T. .Lot'

1758-69

Thirteen tools with lead round shank

Thirteen tools with lead round shank

1790-1819

Box containing pale blue glass-like lumps

Box containing pale blue glass-like lumps

1790-1819

Lead-lined radioactive material container

Lead-lined radioactive material container

1970-1990

Watson-Odelca x-ray set for mass miniature radiography, Europe, 1960-1961

Watson-Odelca x-ray set for mass miniature radiography, Europe, 1960-1961

1960-1961

Fixed gap discharger, 1900-1950

Fixed gap discharger, 1900-1950

1900-1950

Lead weight marked 'Reid' from the first cross-Channel telegraph cable, 1850.

Lead weight marked 'Reid' from the first cross-Channel telegraph cable, 1850.

1850

Julius Totalisator

Julius Totalisator

c. 1933

George III's clockwork bell

George III's clockwork bell

1761

Geometrical Groin Vault, string surface model

Geometrical Groin Vault, string surface model

1872

Gamma Photon Detector

Gamma Photon Detector

1986-1997

Type used for original Morse telegraph, 1835

Type used for original Morse telegraph, 1835

1835

Model steam locomotive

Model steam locomotive

Replica of the 'Baby' or SSEM computer

Replica of the 'Baby' or SSEM computer

1998

Continuously loaded transmission core Pacific cable, 1926

Continuously loaded transmission core Pacific cable, 1926

1926

Gamma Photon Detector

Gamma Photon Detector

1995-2000

Cell used in interruptor circuit, 1875-1890

Cell used in interruptor circuit, 1875-1890

1875-1890