High Frequency of Duppas| Broadcaster of Duppas | Transmitter of Duppas | Blue Mike of Duppas | Joywyns Blue Boy of Ware No Lo : KC 82888/49 - KCSB 1141AH |
| Bowerscroft Careful Maid No Lo : KC 30968/51 | |||
| Rodecia of Duppas | Rodeo of Duppas No Lo : KC 16666/48 | ||
| Jane of Shadingfield | |||
| Tetratina of Trejem | Inconnu | Inconnu | |
| Inconnu | |||
| Inconnu | Inconnu | ||
| Inconnu | |||
| Glenstar Gem | Inconnu | Inconnu | Inconnu |
| Inconnu | |||
| Inconnu | Inconnu | ||
| Inconnu | |||
| Inconnu | Inconnu | Inconnu | |
| Inconnu | |||
| Inconnu | Inconnu | ||
| Inconnu | |||