From:
George Biddell Airy
To:
Sir John Herschel
Date:
[29 September 1851]
Source of text:
RGO 6.341.7
Summary:
Is inquiring further into the usefulness of the weights [see JH's 1851-9-27].
Contributor:
John Herschel Project
Showing 1–2 of 2 items
Is inquiring further into the usefulness of the weights [see JH's 1851-9-27].
Some high quality sets of weights are becoming available. Should they be acquired for use with the standards work?