Grid Iron
Grid Iron
( December 1987 to March 1990 )
ZX
9
DEC 87
BBC
5
APR 88
ELK
1
MAR 90
Sources
BBC (Gallup)
| 5 | MONTH to c.88/04/12 | The Micro UserTMU #65 Jul 88 p13 |
Electron (Gallup)
| 7 | MONTH to c.88/03/15 | Electron UserElU Jun 88 p6 |
| 13 | MONTH to c.88/05/17 | Electron UserElU Aug 88 p4 |
| 20 | MONTH to c.88/07/19 | Electron UserElU Oct 88 p4 |
| 7 | MONTH to c.88/10/18 | Electron UserElU Jan 89 p6 |
| 17 | MONTH to c.90/01/09 | Electron UserElU Apr 90 p7 |
| 1 | MONTH to c.90/03/13 | Electron UserElU Jun 90 p17 |
Spectrum Budget (Gallup)
| 9 | MONTH to c.87/12/19 | Your SinclairYS #27 Mar 88 p22 |