![](https://coimages.sciencemuseumgroup.org.uk/132/128/large_thumbnail_cd0642_012_110125_rmg_mass_spectrometer.jpg)
Barograph, made by Thomas Armstrong & Brother.
- Made:
- 1910 in Manchester
![Barograph, made by Thomas Armstrong & Brother.](https://coimages.sciencemuseumgroup.org.uk/643/690/small_thumbnail_smg00249655__0002_.jpg)
![Barograph, made by Thomas Armstrong & Brother.](https://coimages.sciencemuseumgroup.org.uk/643/689/small_thumbnail_smg00249655__0001_.jpg)
![Barograph, made by Thomas Armstrong & Brother.](https://coimages.sciencemuseumgroup.org.uk/125/147/small_thumbnail_cd0715_052_131126_1990_240_barograph_makers_plate.jpg)
![Barograph, made by Thomas Armstrong & Brother.](https://coimages.sciencemuseumgroup.org.uk/125/148/small_thumbnail_cd0715_053_131126_1990_240_barograph.jpg)
![Barograph, made by Thomas Armstrong & Brother.](https://coimages.sciencemuseumgroup.org.uk/125/149/small_thumbnail_cd0715_054_131126_1990_240_barograph.jpg)
![Barograph, made by Thomas Armstrong & Brother.](https://coimages.sciencemuseumgroup.org.uk/125/150/small_thumbnail_cd0715_055_131126_1990_240_barograph.jpg)
Barograph, made by Thomas Armstrong & Brother.
Details
- Category:
- Scientific Instruments & Research
- Object Number:
- Y1990.240
- Materials:
- wood (unidentified), brass (copper, zinc alloy), metal (unknown), glass, paper (fibre product) and mercury
- Measurements:
-
overall: 187 mm x 365 mm x 210 mm,
- type:
- barograph
- credit:
- Gift of Matthew Simon