DG41003, Karrier E6 Trolley Bus, London Transport, Bisto, for all meat dishes, variation to base

Casting variations:

Soon after introduction the vents above the front lower windows were filled in as shown in this example. The baseplate changed from DG41 to DG41-49 in 1991. The method of riveting the base to the roof was modified during 1993, the rivet head at the base was sited in a plastic washer.