Identity area
Reference code
JeffreysB/C/C5-C60/C15-C18/C15
Unique identifier
GB 275 JeffreysB/C/C5-C60/C15-C18/C15
Title
Explanatory note by Jeffreys, 1978; correspondence with E.A. Milne, May 1931
Date(s)
- 1931–1978 (Creation)
Level of description
Item
Extent and medium
paper