Pretorius Systems
Publisher Information
| Name | Pretorius Systems |
| Address | B.C.M. Box 7977 London WC1N |
| Notes |
List of MIA ZX81 Hardware (2)
| # | Description | #Ref | First mention | Link |
|---|---|---|---|---|
| 1 | 16K RAM | 2 | Sinclair User 3 | [full page] |
| 2 | 64K RAM | 2 | Sinclair User 3 | [full page] |
References
| Source/Issue | Page | Type | Price |
|---|---|---|---|
| Sinclair User 8 | 11 | News |
