CHM Revolution
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Lord's Calculator
Appears In:
Slide Rules
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Details
Description
Date Introduced
1880
Photographer
Richards, Mark
Dimensions
9 x 15 1/4 x 14 in.
Manufacturer
Elliott Brothers
Credit Line
Loan of Gwen and Gordon Bell
Copyright Owner
© Mark Richards
Location
United Kingdom
Keywords
Oughtred, William; Analog; Slide rule; Hand calculation
Object ID
B1500.01
This desktop calculator had very long easy-to-read scales.