Medal commemorating first free balloon stratospheric flight of Professor Auguste Piccard and Dr. Paul Kipfer
1931
Roving frame
1927
Wrapping block
circa 1920
"Flammenwolf U" electric firelighter (German c.1935)
1935
Reason slot meter, c.1920.
1918-1922
Demonstration radio receiver
1926
'Jason I', de Havilland DH.60G Gipsy Moth
1928
Addac adding machine
1926
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Bottle for medicinal water from Jacob's Well
1932
Gold amulet in the form of a cobra
2000-100 BCE
Bottle of medicinal water from La Rampe
1920-1928
Amplion loud speaker with wooden horn, 1925
1925
Straight horn loudspeaker, 1921-1926
1921-1926
Home made 30-line televisor, 1934
1934
RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935
1935
Mazda QP.240 battery double output pentode valve (McVitie Weston valve collection), 1935
1935
Radio tuning coil No. 100, 1922-1923
1922-1923
Protective leather and chain mail mask
1917-1918
"Airway" vacuum cleaner, c.1930
1930
Radio tuning coil No. 150, 1922-1923
1922-1923
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Two-valve short wave radio - telephonic receiver, 1927
1927
Wireless World Diary, 1933
1933
Framed poster advocating vaccination against smallpox
1923
Replica of the first Morse telegraph, 1835
1934
'Radio at a glance' chart, 1925-1935
1925-1935
Radio tuning coil No. 200, 1922-1923
1922-1923
Loud speaker valve type L.S.5. W/T, 1923
1923
Radio tuning coil No. 300, 1922-1923
1922-1923
S.215 dummy valve, 1920-1929
1920-1929
Cosmos crystal receiver, 1920-1930
1920-1930
Home-made equipment for 30-line television reception, 1929-1935
1929-1935
Chain of Office
1927
Brass worksplate, Manning Wardle & Co
1920
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Volume 1 No. 1 of "Television" monthly magazine, 1928
1928
model steam locomotive London, Brighton & South Coast Railway
1925
Neveroil Roller Bearing axlebox for light railway truck
1930
Helmet, London & North Eastern Railway
1935
Silver fox locomotive plaque, London & North Eastern Railway
1935
London & North Eastern Railway ceramic cat
circa 1930
London Midland & Scottish Railway decorative crest
1928
Victory medal - G F W Keen
1918
Mink G goods van
1931
Model locomotive, O Gauge, London & North Eastern Railway
1925-1927
"Racial" brand cervical cap
1921-1931
Wooden prosthetic hand with rigid fingers
circa 1920
Shade guide for "Solarex" porcelain teeth
1920-1935