Image
Category
Collection
Maker
On Display
Object type
Place
Material
Date

'Cat's whisker' Crystal Radio

1920-1925

Phillip's Economic Computer

1949

Ekco AD75 radio receiver, 1946

1946

200 series dial telephone, 1925-1935

1925-1935

Moulded unprocessed bakelite panel ready for ECME, 1936-1955

1936-1955

Crossley table telephone, 1879

1879

Pye B16T television receiver

1946-1948

Six-stage super heterodyne receiver processed on the ECME system, 1936-1955

1936-1955

Wartime civilian receiver A.C.mains type, 1944-1945

1944-1945

Home made 30-line televisor, 1934

1934

Tuning indicator with lamp, 1900-1950

1900-1950

Radio with Bakelite case

1940

Morse key, 1850-1870.

1850-1870

Demonstration radio receiver

1926

Jones 50-line switchboard, 1879.

1879

Sargrove sprayed circuit radio receiver production prototype, 1936-1948

1936-1948

Table telephone No. 2, 1906-1959

1906-1959

Edison telephone peg switchboard and pegs, 1879

1879

Two-valve radio receiver made on the ECME machine, 1947-1948

1947-1948

Moulded unprocessed Bakelite panel ready for ECME, 1936-1955

1936-1955

Passive component plate, type A3, for Sargrove sprayed-circuit radio receiver, 1936-1948

1936-1948

Moulded unprocessed Bakelite panel ready for ECME, 1936-1955

1936-1955

Bridge telephone, 1900-1950

1900-1950

Flat steel-spring (or watch-spring) coherer, 1894

1894

Original wheel or steel-disc coherer, 1902

1902

Hollerith 45 column horizontal electrical sorting machine, 1920-1930

1920-1930

Face phantom for practicing eye operations

1907-1930

Bottle of the opiate painkiller 'Papine'

1890-1920

Philips 72A radio receiver

Ekco type U29 AC/DC broadcast radio receiver, c. 1950

1950

Marconi - BBC. lip microphone with equaliser unit

Sectric synchronous motor electric wall clock

circa 1946

Chloroform Inhaler with case

1862-1900

Broadcast receiver radio, Britain, 1950-55

1950-1955

Home-constructed Williamson amplifier, c. 1949

circa 1949

Rectal syringe, bakelite, 1920-1950

1920-1950

Nasal dropper, glass bottle, rubber dropper

1930-1960

Pessary, supportive, ring, bakelite, 1870-1930

1870-1930

Stem pessary

1901-1930

BBC condenser microphone

circa 1934

Sponge forceps

1851-1900

'Double Pigeon' Chinese Typewriter (Shuānggē)

1965-1975

Brass ophthalmoscope with 7 lenses and mirror in leather covered case with separate lens

1870-1901

2 eustachian catheters

1920-1950

2 eustachian catheters

1920-1950

Obturator and stop for urethral speculum

1905-1925

Radio broadcast receiver, c.1925

circa 1925

Soap box and nail brush

1940

Electric light switch, 1896

1896

Victor "Impermo" dental X-ray film developing bath

1935-1937