9870: MASTRA
This one ?
In 1935 Trojan tried to move upmarket with the Mastra Limousine (above); it was not a success, and their car production finished in 1937. They continued their commercial vehicle range: you can see, below, the Trojans available in 1950 when the Minimotor was also being produced. The ‘Brooke Bond Tea’ van was Trojan’s most well-known vehicle; boys of a certain age would remember it as a Dinky Toy.
If it's OK, then #10110 please. Thanks.