Zone d'identification
Cote
Add. MS a/202/22
Titre
Letter from James Challis
Date(s)
- 13 Apr. 1849 (Production)
Niveau de description
Pièce
Étendue matérielle et support
2 pp
Zone du contexte
Nom du producteur
Zone du contenu et de la structure
Portée et contenu
Cambridge Observatory - Has enclosed the general term of the integral but does not think it will be of much help to WW. Mrs Challis has small-pox and therefore he does not think it prudent for him to meet WW's party tomorrow.