Identity area
Reference code
Add. MS a/200/76
Title
Letter from George Airy
Date(s)
- 4 Dec. 1849 (Creation)
Level of description
Item
Extent and medium
1 p.
Context area
Name of creator
Repository
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Royal Observatory Greenwich - GA needs the reference 'to the first establishment of the simultaneity of magnetic disturbances, and to the book in which the first publication of it is to be found'.