From:
F. Trechsel
To:
Sir John Herschel
Date:
[29 November 1823]
Source of text:
RS:HS 17.375
Summary:
Sends letter by Mr. Massotti of the Milan observatory, who is leaving to find employment in England. Massotti wishes to sell his dividing machine in England. FT hopes to see JH in England at the reunion of the Societé Helvetique.
Contributor:
John Herschel Project