From:
Sir John Herschel
To:
Thomas Young
Date:
[2 August 1822]
Source of text:
RS:HS 19.24 (C: RS:HS B28.4)
Summary:
Leaving for two weeks in Netherlands.
Contributor:
John Herschel Project
Showing 1–2 of 2 items
Leaving for two weeks in Netherlands.
Has no errands for JH in Holland or Flanders. Asks for details on JH's and Charles Babbage's method of determining heights by barometrical observations. Hopes to use this to confirm TY's method by 'my formula deduced from refraction.'