Identity area
Reference code
Hoyle/Box 23/2/85
Unique identifier
GB 275 Hoyle/Box 23/2/85
Title
[Abstract to an article about the evolution of stars in globular clusters, from the main sequence to the top of the red giant branch in the Hertzsprung-Russell diagram]
Date(s)
- 1970–1973 (undated) (Creation)
Level of description
Item
Extent and medium
2p paper
Context area
Name of creator
Repository
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Possibly written by Carl Sagan, possibly enclosed with 23/2/84. Carbon copy of typescript with manuscript annotations (unidentified hand)