| Relationship | Method(s) |
|---|---|
| Leadend/halflead variant | Chicklade Bob Major |
| EP2 | [Unnamed] Bob Caters |
| EP3-1ABCD/1FGHI | [Unnamed] Bob Maximus, Sixteen, Twenty, Twenty-Four |
| EP3-1BC/1FG | [Unnamed] Bob Royal, Maximus, Fourteen, Sixteen, Eighteen, Twenty, Twenty-Two, Twenty-Four |
| EP3-1DE/1HI | [Unnamed] Bob Maximus, Fourteen, Eighteen, Twenty, Twenty-Four |
| EP3-1DE/7HI | [Unnamed] Bob Fourteen, Twenty |
| EP4-2/7:2:7 | [Unnamed] Bob Fourteen, Twenty |
| Collection | Chapter | Page | Reference |
|---|---|---|---|
| Ringing World (1982) | 970 |