Near point rule

Near point rule, owned by Dr. W.L

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License

Near point rule, owned by Dr. W.L
Science Museum Group
© The Board of Trustees of the Science Museum

Near point rule, owned by Dr. W.L. Purves, made by Ackland, London, England, 1870-1900

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A652004
Materials:
wood and metal
Measurements:
length 680 mm
width 49 mm
height 9 mm
type:
near-point rules