![](https://coimages.sciencemuseumgroup.org.uk/28/217/large_thumbnail_1992_0837__0004_.jpg)
Brass adjustment component
- Made:
- 1827
![SMG00046508](https://coimages.sciencemuseumgroup.org.uk/357/418/medium_smg00046508.jpg)
Brass component for Colby's Compensation bars. This has three arms with adjustable screws on each end. A larger adjustment on the bottom, a horizontal slide/measure and a two adjustment knobs on the top.
Details
- Category:
- Surveying
- Object Number:
- 1876-1201/11
- Materials:
- brass (copper, zinc alloy)
- type:
- components