Toolmaker's microscope by Cooke Troughton & Simms
Toolmaker's microscope by Cooke Troughton & Simms, made 1940-45.
Toolmaker's microscope and accessories made by Cooke
- Made:
- 1940-1945
Toolmaker's microscope and accessories made by Cooke, Troughton & Simms, 1940-45.
Details
- Category:
- Industrial Metrology
- Object Number:
- 2001-563
- Materials:
- glass and steel (metal)
- Measurements:
-
: 600 x 470 x 475 mm
- type:
- microscope & accessories
- credit:
- McGowan, John
Parts
Ground glass viewing screen
Ground glass viewing screen for fixing to head of microscope as an alternative to the eye-piece.
- Measurements:
-
: 300 x 240 x 300 mm
- Materials:
- glass and steel (metal)
- Object Number:
- 2001-563 Pt2
- type:
- viewing screen
- Image ©
- The Board of Trustees of the Science Museum
Centres frame for examining objects
Centres frame for examining objects supported by centres
- Measurements:
-
: 40 x 360 x 120 mm
- Materials:
- cast steel
- Object Number:
- 2001-563 Pt3
- type:
- centres frame
- Image ©
- The Board of Trustees of the Science Museum
Three thread form viewing discs
Three thread form viewing discs used with Toolmaker's microscope
- Object Number:
- 2001-563 Pt4
- type:
- viewing discs
Viewing disc from Toolmaker's microscope
Thread form viewing discs used with Toolmaker's microscope, Unified screw thread, 60 degree angle. Made by Cooke Troughton & Simms, 1940-1945
- Object Number:
- 2001-563 pt4/1
- type:
- viewing disc
- Image ©
- The Board of Trustees of the Science Museum
- Part of:
- 2001-563 Pt4
Viewing disc from Toolmaker's microscope
Thread form viewing discs used with Toolmaker's microscope, international metric thread, 50 & 60 degree angle. Made by Cooke Troughton & Simms, 1940-1945
- Object Number:
- 2001-563 pt4/2
- type:
- viewing disc
- Image ©
- The Board of Trustees of the Science Museum
- Part of:
- 2001-563 Pt4
Viewing disc from Toolmaker's microscope
Thread form viewing discs used with Toolmaker's microscope, British standard Whitworth Thread 55 degree angle, British Association Thread 47.5 degree angle. Made by Cooke Troughton & Simms, 1940-1945
- Object Number:
- 2001-563 pt4/3
- type:
- viewing disc
- Image ©
- The Board of Trustees of the Science Museum
- Part of:
- 2001-563 Pt4
Micrometer head for toolmaker's microscope
Micrometer head for toolmaker's microscope made by Cooke Troughton & Simms
- Measurements:
-
: x 130 x 75 mm
- Object Number:
- 2001-563 Pt5
- type:
- micrometer and instrument component
- Image ©
- The Board of Trustees of the Science Museum
Centres bed for toolmaker's microscope
Centres bed for use with toolmaker's microscope
- Materials:
- steel (metal)
- Object Number:
- 2001-563 Pt6
- type:
- centres bed
- Image ©
- The Board of Trustees of the Science Museum
Lamp unit for toolmaker's microscope
lamp unit for use with toolmaker's microscope
- Materials:
- glass and steel (metal)
- Object Number:
- 2001-563 Pt7
- type:
- lamp unit
- Image ©
- The Board of Trustees of the Science Musuem
Lens unit for toolmaker's microscope
lens unit for use with toolmaker's microscope
- Measurements:
-
: x 46 mm
- Materials:
- glass and steel (metal)
- Object Number:
- 2001-563 Pt8
- type:
- lens unit
- Image ©
- The Board of Trustees of the Science Museum
Lens unit for toolmaker's microscope
Lens unit for use with toolmaker's microscope
- Measurements:
-
: x 46 mm
- Materials:
- glass and steel (metal)
- Object Number:
- 2001-563 Pt9
- type:
- lens unit
- Image ©
- The Board of Trustees of the Science Museum
Lamp cover for toolmaker's microscope
cover for lamp unit used with toolmaker's microscope
- Materials:
- mild steel
- Object Number:
- 2001-563 Pt10
- type:
- lamp unit cover
- Image ©
- The Board of Trustees of the Science Museum
Accessory for toolmaker's microscope
accessory for toolmaker's microscope
