Wooden sector, radius 4 1/2 inches

One of six identical wooden sectors, radius 4 1/2 inches

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One of six identical wooden sectors, radius 4 1/2 inches
Science Museum Group
© The Board of Trustees of the Science Museum

One of six identical wooden sectors, radius 4 1/2 inches,by Holtzapffel & Co. of 64 Charing Cross, B4355

Details

Category:
Mathematics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1989-647/4
type:
proportion drawing instruments and sectors
credit:
On loan from the Wellcome Trust