Albion Clydesdale is a Reiver, the was a cab factory fitted option in the mid 1950s by Autolifts of Bolton Lancs. I used to see them regularly being driven down from Scotstoun south through Carlisle. in chassis cab form as well as just plain chassis. often with shipping mark boards wired to the radiotor grills. Lots were bound for West Africa.
Cheers Leyland 600