- 1910
Tannymorel Tramway [off Killarney Branch] date of takeover [3.33m].
- 1970
EEA DEL1329 entered service
- 1987
Walkers EL3613 entered service.
- 1990
Section CHELMER-CORINDA, Up & Down Western ML, electrification energised.
- 1993
DEL2151 worked 0F89 CH-GE as its last train in original livery.
- 1995
Two Driver Operation introduced TE, MY, RN, MH & BG Depots
- 1998
DEL1510 emerged from RK Workshops in corporate [? :o)] colours and promptly worked 7F30 Redbank-Mayne as its first train.
Researched and compiled by Peter Burkitt, with later additions as sourced. About this list, abbreviations and the full calendar