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1860-1869::1866::06::22 in date 
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From:
Wilfred Heeley
To:
Sir John Herschel
Date:
[22 June 1866]
Source of text:
RS:HS 9.276
Summary:

Is grateful for the pamphlets on Standards and will inform him of any decisions made by the Committee. Comments on the various national standards and systems used.

Contributor:
John Herschel Project
Document type
Transcription available