![](https://coimages.sciencemuseumgroup.org.uk/73/771/large_thumbnail_1931_0947__0003_.jpg)
![German letter balance, 'Columbus model'](https://coimages.sciencemuseumgroup.org.uk/314/953/medium_smg00026455.jpg)
German letter balance, 'Columbus model', bilateral pendulum type with half moon moving scale [1-16oz. range], early 20th century. Made for the North American market
Details
- Category:
- Weighing & Measuring
- Object Number:
- 1997-2010
- Materials:
- steel, press and brass, pan & scales
- type:
- postal scales and pendulum balance - scales
- credit:
- Manchester Science Museum