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Acland, Henry Wentworth Dyke in addressee 
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From:
Sir John Herschel
To:
Henry Wentworth Dyke Acland
Date:
[25 October 1862]
Source of text:
Bodleian Library, Oxford
Summary:

Discusses standards of weight and measure, especially the idea of a proposed unit called the 'Medical Grain.' JH strongly opposes this.

Contributor:
John Herschel Project