Proportional Dividers


J. Halden Manchester and London.

After being in partnership with A G Thornton from 1878 at 8 Albert Square, Manchester, Joseph Halden set up his own firm at the same address when Thornton left. The firm were important manufacturers of both drawing and surveying instruments.

Mahogany Boxed 9 inch Proportional Dividers.

Superb Condition.


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