| Year | 1946 |
| Date | 25-Apr |
| Volume | 94 |
| Issue | 2,346 |
| Page | 423 |
| Category | Trade |
| Part | |
| Title | Small Electric Motors (Signalling Equipment Limited) |
| Author | |
| Notes | The Transformer type 1303, the No. 1260 low-voltage motor, the No. 1302 step-down transformer for a standard lamp holder |