![](https://coimages.sciencemuseumgroup.org.uk/411/852/large_thumbnail_smg00173227.jpg)
Double barrelled air pump
- Made:
- 1801-1900
![Double barrelled air pump, 19th century](https://coimages.sciencemuseumgroup.org.uk/430/964/medium_smg00051260.jpg)
Double barrelled air pump, 19th century
Details
- Category:
- Vacuum Technology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1985-2049
- Materials:
- cylinder, glass and cylinder, brass
- credit:
- Wellcome Trust