Addac adding machine
1926
Roving frame
1927
Demonstration radio receiver
1926
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Gold amulet in the form of a cobra
2000-100 BCE
Amplion loud speaker with wooden horn, 1925
1925
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Two-valve short wave radio - telephonic receiver, 1927
1927
Replica of the first Morse telegraph, 1835
1934
Chain of Office
1927
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
London Midland & Scottish Railway decorative crest
1928
Petrol locomotive
1925
Novelty model
1955; 1830
Model steam locomotive LMS 'Royal Scot'
1927
Vaccination set, London, England, 1925-1928
1925-1928
Ivory model of a skull on wooden pedestal
before 1928
Model of the Blue Star Line T.S. 'Arandora Star'
1927-1929
Goddard combustion chamber top
circa 1927
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Model locomotive, O Gauge, London & North Eastern Railway
1925-1927
'Jason I', de Havilland DH.60G Gipsy Moth
1928
Kelvinator electric compression domestic refrigerator no 5534
1926
"Electrolux" vacuum cleaner
1927
Medicinal water from La Esquirette
1928
Primax moving iron loudspeaker, 1924-1927
1924-1927
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Loaded submarine telegraph cable, 1926
1926
Ceramic milk jug, London & North Eastern Railway
1924
Tennis Racquet from ca. 1927.
circa 1927
Siemens Neophone telephone, 1929
1929
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
model locomotive, London & North Western Railway
1925
Neolithic flint scraper
4000-2001 BCE
Freud electronic laughing ball
1990-96
Goddard rocket engine
1929
Goddard rocket fuel injector head
circa 1929
Portable thermometer screen
1925
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
12"tenon saw by Spear & Jackson
1926
Earth thermometer with bent stem, c. 1925.
1925
Infant death rate and income
1926-1928
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
No. I.T. Morse tape printer, 1925
1925
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924