| History |
| Date | Event | Location | Status | Department | Notes | Source |
| 00/00/1930 | New into stock | Watford Leavesden Road Garage | | ? | ex AEC (as T-type coach) to Green Line | Estimate |
| 24/02/1940 | Converted and renumbered | Chiswick Works | | Chief Engineer (Building Department) | ex bus chassis (T159) converted to lorry, VRC states to Parsons Green | LT Miscellaneous Vehicles Advice Book |
| 25/02/1940 | withdrawn as coach | Romford (London Road) Garage | | ? | see entry above | Ian's Bus Stop/London Bus File 1933-39 (S/Deckers) |
| 03/05/1940 | Allocated to | Parsons Green Works | | Engineer in Chief - Building Department | | Vehicle Record Card |
| c.08/02/1941 | Garaged | Chiswick (Stamford Brook) Garage | | Engineer in Chief - Building Department | Garaged here between 5pm and 8am (no dates) | Vehicle Record Card |
| 01/08/1945 | Delicensed | Unknown | u | Building Department | Non-contiguous. VRC states at Parsons Green | LT Miscellaneous Vehicles Advice Book |
| 01/11/1945 | Relicensed | Parsons Green Works | | n/a | ex Parsons Green (unlicensed) | LT Miscellaneous Vehicles Advice Book |
| by 1/11/46 | Allocated to | Parsons Green Works | | Dept of the Chief Engr (Works & Building Engineer) | VRC: Docked at Chelverton Road | CDS Fleetlist November 1946 |
| 05/10/1949 | Allocated to | Parsons Green Works | | CDS (Gp.3) pool | Docked at Riverside | Vehicle Record Card |
| 21/04/1950 | Modified | Parsons Green Works | | CDS (Gp.3) | Petrol to Oil | LT Miscellaneous Vehicles Advice Book |
| 12/04/1951 | Transferred | Chiswick Works | | Pool | ex Parsons Green, CDS Gp.3 | LT Miscellaneous Vehicles Advice Book |
| 05/06/1951 | Transferred | Parsons Green Works | | CDS (Gp.3) | ex Chiswick Pool | LT Miscellaneous Vehicles Advice Book |
| 01/01/1952 | Withdrawn and transferred | Aldenham Works | w | n/a | ex Parsons Green, CDS Gp.3 | LT Miscellaneous Vehicles Advice Book |
| 04/03/1952 | Relicensed and transferred | Parsons Green Works | | CDS (Gp.3) | ex Aldenham | LT Miscellaneous Vehicles Advice Book |
| 19/04/1955 | Withdrawn | Parsons Green Works | w | CDS (Gp.3) | | LT Miscellaneous Vehicles Advice Book |
| 15/06/1955 | Relicensed | Parsons Green Works | | CDS (Gp.3) | | LT Miscellaneous Vehicles Advice Book |
| 01/10/1958 | Delicensed | Parsons Green Works | u | CDS (Gp.3) | | LT Miscellaneous Vehicles Advice Book |
| 12/11/1958 | Relicensed | Parsons Green Works | | CDS (Gp.3) | | LT Miscellaneous Vehicles Advice Book |
| 01/07/1961 | Delicensed | Parsons Green Works | u | CDS (Gp.3) | | LT Miscellaneous Vehicles Advice Book |
| 10/08/1961 | Change of body | Unknown | | n/a | Body 9161 off (to 421W), body 9162 on (ex 421W) | LT Miscellaneous Vehicles Advice Book |
| 11/09/1961 | Sold | n/a | | n/a | ex Parsons Green | LT Miscellaneous Vehicles Advice Book |