Flat magnetic chuck, 200 volts, with cable and switch
Ibbetson 2nd. part geometric chuck by Holtzapffel
Ibbetson's Geometric Chuck, 1835
1835
Improved patent spiral chuck
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