__________ 55015 - 1983 __________
.....55015 (1982).....55015 (1984).....
January
| 1 - 31 - | Doncaster Works. |
February
| 1 - 28 - | Doncaster Works. |
March
| 1 - 31 - | Doncaster Works. |
April
| 1 - 30 - | Doncaster Works. |
May
| s1 - 31 - | Doncaster Works. |
June
| 1 - 30 - | Doncaster Works. |
July
| 1 - s31 - | Doncaster Works. |
August
| 1 - 31 - | Doncaster Works. |
September
| 1 - 30 - | Doncaster Works. |
October
| 1 - 31 - | Doncaster Works. |
November
| 1 - 22 - | Doncaster Works. |
| 23 - | Doncaster Works. 9X19 08:25 Doncaster - Derby RTC (towed by 31143). P.Ref Derby Research & Technical Centre. 'P2' rail joint testing. |
| 24 - | Derby Research & Technical Centre. |
| 25 - | Derby Research & Technical Centre. |
| 26 - | Derby Research & Technical Centre. |
| s27 - | Derby Research & Technical Centre. |
| 28 - | Derby Research & Technical Centre. |
| 29 - | Derby Research & Technical Centre. |
| 30 - | Derby Research & Technical Centre. |
December
| 1 - 31 - | Derby Research & Technical Centre. |
.....55015 (1982).....55015 (1984).....