Brass sector to the design of N. Goldman

Made:
1723
Six inch brass sector to the design of N

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Six inch brass sector to the design of N
Science Museum Group
© The Board of Trustees of the Science Museum

Six inch brass sector to the design of N. Goldman (1656) signed : "A du Chaffat Capitaine et Ingenieur de la ville d'Ulm fecit anno 1723", symmetrical scales and hinge with engraved rose decoration

Details

Category:
Mathematics
Object Number:
1982-1169
type:
proportion drawing instruments and sectors
credit:
Delehar, P.