![](https://coimages.sciencemuseumgroup.org.uk/57/88/medium_thumbnail_1981_0252__0003_.jpg)
Sample thread gauge
- Made:
- circa 1917-1919
![A sample thread gauge used for a demonstration and test piece](https://coimages.sciencemuseumgroup.org.uk/303/650/medium_smg00021727.jpg)
A sample thread gauge used for a demonstration and test piece in the Horizontal projector.
Details
- Category:
- Industrial Metrology
- Object Number:
- 1919-488/5 Pt1
- Materials:
- steel (metal)
- type:
- thread gauge
- credit:
- Ministry of Munitions