Carrier Manufacturers ID

[Nigel Watson]

Has anyone come across either on their carrier or in references details which show companies logos stamped on carriers.
As you know Ford made carriers have the Ford script stamped on the edge of the armour in varying positions ahead of the driver. What about the Thornycroft made carriers? Did they have the Thornycroft "T" or name stamped there? Aveling Barford? Vickers? etc.

Any id - ars!!

Nigel