Sloped rack hand dividing machine made by R.W. Munro Ltd., London, 1955-1965 Sloped rack hand dividing machine made by R.W. Munro Ltd. 1955-1965
Automatic ring dividing machine for ring marking burettes, made by R.W. Munro Ltd., London, c. 1957 Automatic ring dividing machine for ring marking burettes 1957