Metre-Scale (Hardwood)
Metre Scale RUles (Dual Rading) Made from polished wood, both edges divided in mm, numbered every 10mm.
Rule in mm/mm
100 cm Long : Code 10700
One edge reading 0-100 Left to right & the other reverse.
50cm long : Code 10701
One edge reading 0-50 left to right & the other reverse.