Collection

Troughton and Simms Limited Cooke

occupation:
Optical instrument maker
Nationality:
British

1922 - Troughton and Simms Limited amalgamated with T. Cooke & Sons Ltd. 1963 - taken over by Vickers Instrument Ltd., though using the name Cooke, Troughton & Simms Ltd. 1988 - ceased trading

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Objective lens for the Peek Telescope (components; objective lenses)

Lens unit for toolmaker's microscope (lens unit)

Ground glass viewing screen (viewing screen)

Centres frame for examining objects (centres frame)

Centres bed for toolmaker's microscope (centres bed)

4" Tavistock theodolite no.41418 (theodolite)

Lamp cover for toolmaker's microscope (lamp unit cover)

Micrometer head for toolmaker's microscope (micrometer; instrument component)

Level, numbered S04487, Hydrographic Office number 48 (surveying level)

Level by Cooke, Troughton & Simms Ltd, 1959 (level)

Tripod leg for prismatic astrolabe, British, 1930-1939 (instrument component; tripod - stand; prismatic astrolabe)

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