| Named_Collection | Roland Penrose |
| Title | The Observer : March 1970 |
| Level | Item |
| Format | Periodical |
| Date | 1st March 1970 |
| Pub_Place | London |
| Publisher | The Observer Magazine Limited |
| Ref_No | GMA A35/2/RPL3/304/3 |
| Extent | 1 item |
| Repository | Scottish National Gallery of Modern Art Archive |