Rolling parallel rule by Elliott Bros

Made:
1870-1910 in London
maker:
Elliott Brothers
Rolling parallel rule by Elliott Bros, London

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Rolling parallel rule by Elliott Bros, London
Science Museum Group
© The Board of Trustees of the Science Museum

Rolling parallel rule by Elliott Bros, London. Brass, rosewood and ivory in a mahogany box.

Details

Category:
Mathematics
Object Number:
1995-82
Materials:
rosewood and ivory
type:
rules (drawing) and rolling parallel rules
credit:
Borough of Bromley