From:
Sir John Herschel
To:
R. C. Phillips
Date:
[24 November 1869]
Source of text:
RS:HS 13.390 & 24.293
Summary:
Comments on the mathematical ratios in chords at some length, in answer to RP's 1869-11-18.
Contributor:
John Herschel Project
Showing 1–2 of 2 items
Comments on the mathematical ratios in chords at some length, in answer to RP's 1869-11-18.
Regrets that JH has not received annual volume of astronomical observations for 1865, sent months ago. Is sending another.