Clarks computer for Conversion of the decimal parts of an Acre
£90
Circa
1920
Maker
H Clark
Country of manufacture
UK and Ireland
Description
A celluloid ready reckoner for conversion of the decimal parts of an acre into rods and perches and into square yards or vice versa
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Dealer information
Fletcher
Fletcher Wallis
Fletcher Wallis sells objects and books relating to the history of science, medicine and technology Arcade. He publishes books through Vernier Press, including Antique Medicine Chests, and Corkscrew Patents from 1795. He has been dealing for forty eight years.
