Set of "Matrix" calibrated grade A steel balls
- Made:
- Coventry
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LicenseSet of Matrix' calibrated grade A steel balls, 1/16' to 1'
Science Museum Group
© The Board of Trustees of the Science Museum
Set of "Matrix" calibrated grade A steel balls, 1/16" to 1", in case.
Details
- Category:
- Industrial Metrology
- Object Number:
- 1959-117
- Materials:
- steel
- Measurements:
-
overall: 24 x 29 x 6 cm
- type:
- steel balls
- credit:
- Coventry Gauge and Tool Co.
