Prototype model integraph with wooden case by Stanley

Made:
1949-1951 in London
manufacturer:
W F Stanley and Company Limited

Prototype model integraph with wooden case by Stanley, London.

Details

Category:
Mathematics
Object Number:
2000-167
Materials:
brass, steel, wood, paper and complete
Measurements:
overall (case): 180 x 915 x 420 mm
type:
integraph
credit:
Phillips Auctioneers