Eidograph by Alexander Adie

Made:
1823-1834 in Edinburgh
maker:
Alexander Adie

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Science Museum Group
© The Board of Trustees of the Science Museum

Eidograph, by Alexander Adie, middle bar divided and numbered 0 to 70 each way; arms 70 one way, and 80 the other.

Details

Category:
Mathematics
Object Number:
1911-240 Pt2
type:
scaling drawing instruments
credit:
British Admiralty (Hydrographic Department)