Circular slide rule

Made:
London

Circular slide rule, brass, 5" diameter, in case, made by Haas and Hurter, of London

Details

Category:
Mathematics
Object Number:
1905-112
type:
circular slide rule
credit:
Major-General H.P. Babbage

Parts

Case for Circular slide rule

Case for Circular slide rule

Case for circular slide rule, brass, 5" diameter, made by Haas and Hurter, of London

Object Number:
1905-112 Pt1
type:
instrument cases
Circular slide rule

Circular slide rule

Circular slide rule, brass, 5" diameter, made by Haas and Hurter, of London

Object Number:
1905-112 Pt2
type:
circular slide rule