| History |
| Date | Event | Location | Status | Department | Notes | Source |
| 00/01/1931 | New into stock | Watford Leavesden Road Garage | | ? | ex AEC (as T-type coach) to Green Line | Estimate |
| 00/07/1939 | Transferred | | | ? | to Transport Engineering Co., Old Kent Road for conversion | The London 'T' types |
| 08/07/1939 | Converted and renumbered | Unknown | u | Chief Engineer (Bus & Coach) | Converted from bus chassis (ex T241) to lorry. VRC states this date | LT Miscellaneous Vehicles Advice Book |
| 08/07/1939 | withdrawn as coach | Grays Garage | | ? | | Ian's Bus Stop/London Bus File 1933-39 (S/Deckers) |
| 18/07/1939 | Licensed | Unknown | | Chief Engineer (Bus & Coach) | Replacement for 45Z or 50Z. VRC states to Hounslow T/P 027GH | LT Miscellaneous Vehicles Advice Book |
| 11/02/1942 | Transferred | Windsor Garage | | n/a | ex Hounslow | LT Miscellaneous Vehicles Advice Book |
| 31/03/1942 | Transferred | Hounslow Garage | | n/a | ex Windsor | LT Miscellaneous Vehicles Advice Book |
| by 1/11/46 | Allocated to | Hounslow Garage | | Dept of the CME (Road Servs) RSE (Buses & Coaches) | TP 027GH | CDS Fleetlist November 1946 |
| 28/09/1950 | Transferred | Riverside (Hammersmith) Garage | | n/a | ex Hounslow. GTP 027GH. VRC states 25/9/1950 | LT Miscellaneous Vehicles Advice Book |
| 16/07/1952 | Change of registration | Riverside (Hammersmith) Garage | | n/a | GTP 027GH off (to spare), 974GC on | LT Miscellaneous Vehicles Advice Book |
| 01/08/1952 | Withdrawn | Riverside (Hammersmith) Garage | u | Rolling Stock Engineer (Road Services) | T/P 974GC off | Vehicle Record Card |
| 18/08/1952 | Relicensed | Riverside (Hammersmith) Garage | | RSE (RS) | GTP 027GH on. Non-contiguous | LT Miscellaneous Vehicles Advice Book |
| 13/09/1954 | Modified | Riverside (Hammersmith) Garage | | RSE (RS) | Petrol to Oil | LT Miscellaneous Vehicles Advice Book |
| 01/01/1962 | Change of registration | Riverside (Hammersmith) Garage | | n/a | GTP 027GH off and surrendered, 870GF (new issue) on | LT Variation Sheets |
| 06/06/1962 | Delicensed | Riverside (Hammersmith) Garage | u | n/a | GTP 870GF off (to 1240F). Replaced by 1240F. Listed on 13/06/1962 | LT Variation Sheets |
| 22/06/1962 | Transferred (unlicensed) | Chiswick Works | u | Reserve | ex Riverside | LT Variation Sheets |
| 20/07/1962 | Transferred (unlicensed) | Aldenham Works | u | Reserve | ex Chiswick, Reserve | LT Variation Sheets |
| 12/09/1962 | Sold | n/a | | n/a | ex Works, Reserve | LT Variation Sheets |
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