| Timeline |
| 5260s •5270s • 5280s • 5290s |
5300s part of the 54th century
|
| 5310s • 5320s • 5330s • 5340s |
To the Ninth Doctor's recollection, the Cyber-Empire annexed Malleon in the early 54th century, in either the 5300s or 5310s. (COMIC: The Bidding War)