Collections Online
Amgueddfa Cymru – Museum Wales
Advanced Search
Face performance calculator
Face performance calculator used at Wolstanton Colliery. Plastic circular base with six rings of figures at intervals, covered by clear plastic. In centre of calculator is moveable clear plastic rider with markings, secured by brass stud. Instructions for use printed on reverse of calculator.
Collection Area
Industry
Item Number
1994.177/2
Creation/Production
Smiths (Calculators)
Date: 20th century
Acquisition
Purchase, 3/11/1994
Measurements
diameter
(mm): 192
Length
(mm): 200
Material
plastic
metal
Location
In store
Comments are currently unavailable. We apologise for the inconvenience.