Identity area
Reference code
JeffreysB/H/H1-H108/H1-H4/H4
Unique identifier
GB 275 JeffreysB/H/H1-H108/H1-H4/H4
Title
1975, 1994
Date(s)
- 1975–1994 (Creation)
Level of description
Item
Extent and medium
paper
Context area
Name of creator
Repository
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
1975 item is offprint of 'The early days of ionospheric research' by J.A. Ratcliffe, Phil. Trans. R. Soc. Lond. A vol. 280.