Fire Clay Temperature Indicator Cone, 1925-31
- Made:
- 1925-1931 in Stoke-on-Trent
- maker:
- Wengers Ltd.
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Unused calorite, one of four, fire clay temperature indicator cone: CT7 light green (1090°C), by Wengers Ltd., Stoke-on-Trent, England, 1925-31.
Details
- Category:
- Heat
- Object Number:
- 1931-615/1
- Materials:
- fire clay
- Measurements:
-
overall: 10 mm x 66 mm x 9 mm, , .005kg
- type:
- pyrometric temperature indicator, pyrometer and thermometer
