Circular A62 purchase discount ready reckoner calculator in plastic sleeve by Fearn Calculators limited

Made:
1965-1975 in Gateshead
Circular A62 purchase discount ready reckoner calculator in

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Circular A62 purchase discount ready reckoner calculator in
Science Museum Group
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Circular A62 purchase discount ready reckoner calculator in plastic sleeve by Fearn Calculators limited, Dunstan, Gateshead.

Details

Category:
Mathematics
Object Number:
1998-464
Materials:
plastic and complete
Measurements:
overall: 8 x 190 x 190 mm
type:
ready reckoner (financial)
credit:
Mr J.C. Michie