Telescope by Galileo (replica)
1610; 1923
Radium teletherapy apparatus, the radium 'bomb'
1925-1930
Post mortem table ceramic
1921-1930
Elm Street Mill Cross-Compound Steam Engine
1926
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Crystal radio receiver
circa 1923
Earth thermometer with bent stem, c. 1925.
1925
Novelty crystal radio set, 1925-1930
1925-1930
Thomas Lewis’ electrocardiograph
1930
Vaccination set, London, England, 1925-1928
1925-1928
Portable thermometer screen
1925
Selector super portable broadcast receiver, 1925-1930
1925-1930
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Self-winding wristwatch by John Harwood
1928
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Mullard pure music cone loud speaker
1928
Radio tuning coil No. 200, 1922-1923
1922-1923
Oil Filter
1930
Child's china tea plate, 1922-1923
1922-1923
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 400, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Set concert coils, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Replica Grand Junction Railway travelling post office
1938; (1838)
First aid kit in aluminium case
1928-1930
Head dressing in cardboard box
1928-1930
Steel compass plane, for wood-working
1925
Paper wrapped wire splint
1928-1930
Hand crank for “NS No. 3 Kine’ Camera"
1922
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Gold amulet in the form of a cobra
2000-100 BCE
Ivory model of a skull on wooden pedestal
before 1928
Loud speaker valve type L.S.5. W/T, 1923
1923
Marconi-Reisz 'Marble' Microphone
1927-30
Addac adding machine
1926
Straight horn loudspeaker, 1921-1926
1921-1926
Amplion loud speaker with wooden horn, 1925
1925
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Replica of the first Morse telegraph, 1835
1934
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Neveroil Roller Bearing axlebox for light railway truck
1930
model steam locomotive London, Brighton & South Coast Railway
1925
Chain of Office
1927
Beyer-Garratt South African Railways Locomotive
1929