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Sargrove sprayed circuit radio receiver production prototype, 1936-1948

Sargrove sprayed circuit radio receiver production prototype, 1936-1948

1936-1948
Two-valve radio receiver made on the ECME machine, 1947-1948

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

1947-1948
Six-stage super heterodyne receiver processed on the ECME system, 1936-1955

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

1936-1955
Passive component plate, type A3, for Sargrove sprayed-circuit radio receiver, 1936-1948

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

1936-1948
Moulded unprocessed bakelite panel ready for ECME, 1936-1955

Moulded unprocessed bakelite panel ready for ECME, 1936-1955

1936-1955
Moulded unprocessed Bakelite panel ready for ECME, 1936-1955

Moulded unprocessed Bakelite panel ready for ECME, 1936-1955

1936-1955
Moulded unprocessed Bakelite panel ready for ECME, 1936-1955

Moulded unprocessed Bakelite panel ready for ECME, 1936-1955

1936-1955
Two-valve short wave radio - telephonic receiver, 1927

Two-valve short wave radio - telephonic receiver, 1927

1927
Left above knee temporary pylon with felt-lined fibre socket

Left above knee temporary pylon with felt-lined fibre socket

circa 1915
Sargrove sprayed-circuit radio receiver experiment, 1936-1937

Sargrove sprayed-circuit radio receiver experiment, 1936-1937

1936-7
A photograph from the set of the film 'The Return of Raffles'

A photograph from the set of the film 'The Return of Raffles'

1932
Bakelite panel from Sargrove sprayed-circuit radio receiver experiment, 1936-1937

Bakelite panel from Sargrove sprayed-circuit radio receiver experiment, 1936-1937

1936-7
Sargrove sprayed-circuit radio receiver (experimental model), made by John Sargrove, Walton-on-Thames, Surrey, England, 1936-1937.

Sargrove sprayed-circuit radio receiver experiment, 1936-1937

1936-7
"Sterling" air chair by Amalgamated Dental Engineering Industries Ltd., Walton-on-Thames, England, 1968

"Sterling" air chair by Amalgamated Dental Engineering Industries Ltd.

1968
Dental Unit, Sterling Servitor, model EX, by Amalgamated Dental Engineering Industries Ltd., Walton-on-Thames, England, c.1962

Dental Unit

1960-1965
One photograph of a female technician operating a large machine titled: 'Machine produces radio sets like 'sausages''. Caption on back reads: 'Producing Radio Sets is almost as easy as producing sausages by the machine invented by John Sargrove known to his Walton-on-Thames neighbours at the "Pocket Edison" . The raw material, bakelite goes in one end of the machine, and comes out of the other completely wired ready for assembly as a radio. The machine which is 70 feet long, produces a set every 20 seconds, all the metal parts of the set are sprayed on instead of being soldered. Mr Sargrove has just received on order from the Government of India, for 100,000 of his mass produced radios. Picture shows: A young lady 'feeding' the Robot Radio Producing Machine'.

Daily Herald Photograph: John Sargrove's Robot Radio Producing Machine

1948-01-13
Sterling Borden Airotor turbine unit mounted, with foot control, by Amalgamated Dental Engineering Industries Ltd., Walton-on-Thames, Surrey, 1960-1970

Sterling Borden Airotor turbine unit mounted

1960-1970
Four-cylinder horizontally opposed air cooled 960 c.c. auxiliary power unit, by A.B.C. Motors, Walton-on-Thames, Surrey, England, 1947-1949

Four-cylinder horizontally opposed air cooled 960 c.c. auxiliary power unit

1947-1949