Slide rule stamped A.G.Thornton Ltd.

Slide rule stamped A.G.Thornton Ltd., and marked P.I.C

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Slide rule stamped A.G.Thornton Ltd., and marked P.I.C
Science Museum Group
© The Board of Trustees of the Science Museum

Slide rule stamped A.G.Thornton Ltd., and marked P.I.C. Trade Mark No 876, cased, MO 1627/46.

Details

Category:
Meteorology
Object Number:
1997-1417
Materials:
wood, bone and card
Measurements:
rule: 57.1 cm
type:
slide rule
credit:
Meteorological Office