| Jun
60 |
In
service with United Automobile Services Limited, Darlington (BU573) |
|
Nov 64 |
Fleet number changed to U573 |
|
Apr 66 |
Out of service with United Automobile Services Limited,
Darlington (U573) |
|
Apr 66 |
In service with Durham District Services Limited, Darlington (DU573) |
|
Jul 68 |
Out of service with Durham District Services Limited,
Darlington (DU573) |
|
Jul 68 |
In service with United Automobile Services Limited,
Darlington (DU573) |
| Jan
69 |
Fleet
number changed to 2573 |
| <Mar
75 |
Transferred
to Darlington |
| Jul
76 |
Out
of service with United Automobile Services Limited, Darlington (2573) |
