Calor and its transport

Hi There, i am new to the forum and joined after reading with interest, your thread on Calor Gas and its transport.

I have recently purchased a Scammell Trunker MBD 271E, that is mentioned earlier in the thread, i hope to restore it to its former glory as it would have been when working for Calor.

I wonder if you can help me in identifying what colour scheme the scammell would have had? It appears to be red cab and wheels, with a grey chassis. Would you know what the paint codes are?

Also on your photo there is a number - 82177 would that have been its fleet No?

Sorry to be a nuisance with the questions but any help would be greatly received,

Regards,
Dave