Stud field regulator, 1900-1950
1900-1950
Copper busbars and ebonite insulators, 1900-1950
1900-1950
Wall telephone, 1880-1920
1880-1920
Mechanical telephone, 1880-1920
1880-1920
Edison telephone, 1879
1879
Magneto-ringing Ericsson telephone, 1892-1920
1892-1920
Non-working model of a proposed domestic robot, 1970 - 1980
1970-1980
Rotary convertor, 1900-1950
1900-1950
Compendium by Elias Allen
1630-1653
Guard lamps on wooden board, 1900-950
1900-1950
Demainbray's speaking trumpet
1700-1752
Telephone crossbar switch RVD 211, 1970
1970
Iolanda transformer in wooden box, 1900-1950
1900-1950
Low frequency iron core inductance, 1900-1950
1900-1950
Britannia telephone wire joint specimen, 1900-1980
1900-1980
Replica of Bell's liquid transmitter of March 1876, 1880-1958
1880-1958
Webb & Thompson Train Staff Instrument
Model of a cobalt-60 source
1985
L&SWR Signalman Model
1957
Rotative Compound Beam Engine, 1881
1968-1971
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Double beam engine model
1840-1851
London & Southampton Railway Policeman Model
1957
Tubular Steel Signal Post Model
1951
Kendrew's original model of the myoglobin molecule
1957
Copy of a blood-grouping tile
1970-1981
Time Travellers invitation
2013
Model of a female white baby at 22-23 weeks' development, England, 1998
1998
Wooden statue of St Nicholas, France, 1801-1900
1801-1900
Anatomical model of the spine
1901
Box of aspirin tablets, London, England, 1949-1966
1949-1966
Model of a male white baby at 22-23 weeks' development, England, 1998
1998
'MPB' call sign plaque, 1900-1950
1900-1950
Cybernetic tortoise, developed to help with studies on brain function
1950-1952
Wells Cathedral clock, 1392
1392
Model of the Blue Star Line T.S. 'Arandora Star'
1927-1929
Model of the SS Oceanic (1899)
1899-1919
Model of the Lowe-Vansittart Screw Propeller Blades
1869
Colchester 2000L CNC lathe
1985-2000
Model of a pair of side-lever engines from the H.M.S. 'Dee', (1832)
1832-1851
Globtik Tokyo
circa 1972
Pye 'Cambridge International' 11-band broadcast receiver, 1953
1953
Amplion loud speaker with wooden horn, 1925
1925
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Molecular model of penicillin by Dorothy M Crowfoot Hodgkin, England, 1945
1945
Telescope by Christopher Cock
1673
Logic door from a Ferranti Mark I computer, 1951
1951
Wooden statue of St Cosmas, Spain, 1770-1850
1770-1850
Statue of St Cosmas, France, 1801-1900
1801-1900