Early version with dark blue tractor with black base, green windows, silver front trim and gold horns on roof. Silver grey trailer with blue doors, two double wheels ( cast as one piece ) per axle, yellow "Cooper Jarrett. Inc." decals to sides 100%, dark blue connector. Baseplates of the trailers are without rivets. Front axle of the truck with early wheels without wheel nuts and without tread grooves ( smooth surface ). Hendrickson on the cab base without inverted commas. Good model with some wear ( scratches to trailer roofs, one loose rear door ) in excellent later "E" box with damaged inner section.