Addac adding machine
1926
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Chain of Office
1927
Goddard combustion chamber top
circa 1927
Tablet Stone, Moretonhampstead & South Devon Railway
1924
model steam locomotive London, Brighton & South Coast Railway
1925
London Midland & Scottish Railway decorative crest
1928
Working Model locomotive
1922
Model steam locomotive LMS 'Royal Scot'
1927
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Amplion loud speaker with wooden horn, 1925
1925
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 300, 1922-1923
1922-1923
Two-valve short wave radio - telephonic receiver, 1927
1927
Loud speaker valve type L.S.5. W/T, 1923
1923
Replica of the first Morse telegraph, 1835
1934
'Jason I', de Havilland DH.60G Gipsy Moth
1928
Demonstration radio receiver
1926
Gold amulet in the form of a cobra
2000-100 BCE
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Novelty model
1955; 1830
Vaccination set, London, England, 1925-1928
1925-1928
Ivory model of a skull on wooden pedestal
before 1928
Volume 1 No. 1 of "Television" monthly magazine, 1928
1928
Model locomotive, O Gauge, London & North Eastern Railway
1925-1927
Framed poster advocating vaccination against smallpox
1923
Petrol locomotive
1925
Model of the Blue Star Line T.S. 'Arandora Star'
1927-1929
Roving frame
1927
Tennis Racquet from ca. 1927.
circa 1927
model locomotive, London & North Western Railway
1925
Infant death rate and income
1926-1928
Freud electronic laughing ball
1990-96
Main part of Marconi 1.5KW transmitter from 2LO
1922-1925
Goddard rocket engine
1929
Goddard rocket fuel injector head
circa 1929
Ceramic milk jug, London & North Eastern Railway
1924
Spinning Mule
1927
Savoy Hill 'Meat Safe' microphone stand
1923
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Radio tuning coil No. 400, 1922-1923
1922-1923