![](https://coimages.sciencemuseumgroup.org.uk/297/958/large_thumbnail_smg00022597.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/297/958/large_thumbnail_smg00022597.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/299/442/large_thumbnail_smg00066482.jpg)
Flat magnetic chuck, 200 volts, with cable and switch
![](https://coimages.sciencemuseumgroup.org.uk/436/466/large_thumbnail_smg00063939.jpg)
Ibbetson 2nd. part geometric chuck by Holtzapffel
![](https://coimages.sciencemuseumgroup.org.uk/3/241/large_thumbnail_1920_0643.jpg)
Ibbetson's Geometric Chuck, 1835
1835
![](https://coimages.sciencemuseumgroup.org.uk/299/443/large_thumbnail_smg00066483.jpg)
Improved patent spiral chuck
![](https://coimages.sciencemuseumgroup.org.uk/299/431/large_thumbnail_smg00066471.jpg)
Six inch, four jaw national chuck, with spanner
1882
Ibbetson 1st. part geometric chuck by Holtzapffel
Ibbetson 1st. part geometric chuck by Holtzapffel
Chuck, for Rose Engine lathe
1735-1745