| 27361-3550-053 | K8084 | FERRANTI INTERNATIONAL PLC |
| 27361-3550-087 | K0663 | FERRANTI TECHNOLOGIES LTD |
| 39/12220 ITEM 107 | K0663 | FERRANTI TECHNOLOGIES LTD |
| 39/12220/107 | K0663 | FERRANTI TECHNOLOGIES LTD |
| 27361-3550-087 | K8084 | FERRANTI INTERNATIONAL PLC |
| 39/12220 ITEM 107 | K8084 | FERRANTI INTERNATIONAL PLC |
| BS9525F0016 | K7766 | BRITISH STANDARDS INSTITUTION |
| 39/12220/107 | K8084 | FERRANTI INTERNATIONAL PLC |
| HPF 119 AFS 70 020 | U1664 | HYPERTAC LIMITED |