| Named_Collection | Roland Penrose |
| Title | Impact : Newsletter of the London Group of Survival International : No. 1 |
| Level | Item |
| Format | Periodical |
| Date | April 1983 |
| Pub_Place | London |
| Publisher | London Group of Survival International |
| Ref_No | GMA A35/2/RPL3/470 |
| Extent | 1 item |
| Repository | Scottish National Gallery of Modern Art Archive |