From:
Sir John Herschel
To:
Unidentified
Date:
[24 April 1868]
Source of text:
TxU:H/M-0296.2; Reel 1087
Summary:
Relation of British imperial units of weight to their 'geometrical synonyms.'
Contributor:
John Herschel Project
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Relation of British imperial units of weight to their 'geometrical synonyms.'