Ravenskull
Ravenskull
( November to December 1986 )
BBC
3
DEC 86
ELK
3
DEC 86
Sources
BBC (Gallup)
| 10 | 4 WEEKS to c.86/11/18 | AcU #55 Feb 87 p131 |
| 3 | 4 WEEKS to c.86/12/16 | AcU #56 Mar 87 p131 |
Electron (Gallup)
| 6 | 4 WEEKS to c.86/11/18 | AcU #55 Feb 87 p131 |
| 3 | 4 WEEKS to c.86/12/16 | AcU #56 Mar 87 p131 |
Ravenskull
( January 1989 to February 1990 )
Licensed from SUPERIOR SOFTWARE
ELK
3
FEB 89
Sources
Electron (Gallup)
| 11 | MONTH to c.89/01/17 | ElU Apr 89 p6 |
| 3 | MONTH to c.89/02/14 | ElU May 89 p6 |
| 18 | MONTH to c.89/03/21 | ElU Jun 89 p6 |
| 13 | MONTH to c.89/06/20 | ElU Sep 89 p6 |
| 8 | MONTH to c.89/07/18 | ElU Oct 89 p6 |
| 18 | MONTH to c.90/02/13 | ElU May 90 p9 |