Lesney Matchbox no. 50 diecast metal 2-piece Articulated Truck with cab and removable dumper.  The cab is yellow with a black chassis, bumper and grille, and 4 small wide Superfast wheels.  The dumper is light blue with yellow fenders and undercarriage, yellow and blue stripe decals, and two small wide Superfast wheels.

The truck is 70mm / 2 3/4 inches long. Made in England in 1973.

The truck is in excellent condition with a couple of very hard to see tiny pinpoint sized paint chips on the cab's rear edges (see photos).