Parallel rule

Made:
1876 in London
manufacturer:
W F Stanley and Company Limited
Parallel rule, 18 inch

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Parallel rule, 18 inch
Science Museum Group
© The Board of Trustees of the Science Museum

Parallel rule, 18 inch, ebony and brass ordinary pattern (single parallelogram)

Details

Category:
Mathematics
Object Number:
1876-501
type:
rules (drawing) and parallel rules
credit:
W.F. Stanley and Company