| Title | Download | Credit |
| A little bit of history. This patent covers the invention of shadow RAM, licenced for the Aries B20 boards and successors, and infringed by Acorn in the design of their BBC Mocel B+ and successors. | Chris Jordan | |
| Microvitec Series 3 Cub Monitor displays service manual | PDF DOC HTML |
- Stewart Goldwater Thanks to Sprow for corrections ocr by Matt Cocker (incomplete) |
| SASI Specifications | pdf - Eelco Huininga |
