Replica of the first Morse telegraph, 1835

1934

Letter opener with calendar and map, 1893-1894

1893-4

Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866

1865-1866

Atlantic cable specimen, 1865

1865

Sample of submarine telegraph cable, 1866

1866

Cast iron plaque from Queenstown Road Bridge, Battersea, London, 1865

1865

Gold amulet in the form of a cobra

2000-100 BCE

London & North Western Railway steam locomotive 'Pet' 0-4-0ST

1865

Novelty model

1955; 1830

Freud electronic laughing ball

1990-96

Telegraph block instrument; Walker's

1865

Replica of Morse's second model of telegraphy apparatus, 1934

1934

Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'

1930 (replica); 1834 (original)

Sample of transatlantic cable, 1865-66

1865-1866

Sectional Model of a Beam Engine, 1866.

1866

Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement

1705-1737

Copy of the Receiver and Alarm Call of Schilling's Electric Telegraph, 1870-1877

1870-1877

Facsimile 1865 homemade telephone, 1888

1888

Pioneers of Electric Telegraphy at the British Association

1865

Portrait Bust of Thomas Russell Crampton

1865

Atmospheric Engine by John Smeaton, 1772

1772 (original); 1919 (model)

'Wagon' Boiler, 19th Century

1801-1840 (original); 1901 (model)

Model of the "Planet" Locomotive

1830 (original); 1967 (model)

'Haystack' Boiler, 1775-1799

1775-1799 (original); 1900-1907 (model)

Neolithic flint scraper

4000-2001 BCE

Viewer microscope, with bead lens, in square body

1888-185

Mouthpiece from inhaler by Dr. Nelson in 1865

1865

Oesophageal forceps Durham's

1871-1830

Sample of steel, manufactured by R. Mushet, 1866

1866

Bronze medal commemorating Hungarian medical society or congress

1865

Alabaster kohl pot

2000-1350

Walker's Railway Time Table, and Coach, Omnibus and Carriers' List

1883-01

Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements

1972-3

NEMA cryptography machine type T-D

1945-50

Engraved Copper Plate for Map Printing, 1866

1866

Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB

1990-95

T Eulenstein

1865

Thomas C White

1865

Laying the line

1866

Chairing Canning at Heart's Content

1866

Transmitting

1866

The Foul Flake, night of July 17

1866

Receipt with letter heading

1865

May - Study No 167

1870-10

Roman Coin of Tiberius

30 CE

Roman Coin of Tiberius

30 CE

Bust on wooden base of Andrew Ross

1859; 1986

Small black slate palette with short handle and base carved in form of flat fish

3500-1000

Proposed benzene structures, late 19th century

1865

Chilian copper regulus

1865