![](https://coimages.sciencemuseumgroup.org.uk/21/507/large_thumbnail_1983_0816__0001_.jpg)
Spare impellor unit
![Spare impellor unit, for Chernikeeff log equipment](https://coimages.sciencemuseumgroup.org.uk/301/621/small_thumbnail_smg00021157.jpg)
![Spare impellor unit](https://coimages.sciencemuseumgroup.org.uk/32/31/small_thumbnail_1954_0223.jpg)
Spare impellor unit, for Chernikeeff log equipment, by Submerged Log Company Limited, Chiswick, London, England, 1945-1955
Details
- Category:
- Navigation
- Object Number:
- 1954-223/6
- Materials:
- bronze (copper, tin alloy), brass (copper, zinc alloy), copper (alloy) and electronic components
- Measurements:
-
overall: .31kg
overall (through the glass): 90 mm x 55 mm, 60mm
- type:
- spare impellor unit
- credit:
- Submerged Log Company Limited