Calculator, 1908

This American machine was used at Charles Roberts' Wagon Works at Horbury Bridge. It replaced mental arithmetic, but still produced columns of hand-written figures.

Woodworking plane, 1900-1910

A skilled joiner used this to shape wooden rails by hand.

Cobbler's tools, 1880-1910

Low wages meant that boots and shoes were repaired rather than replaced.  These shoe repairer's tools come from the same workshop.