1950s by Ideal Toy Corp. 3.5x9x2.75" boxes hold plastic cars to be assembled. Most average 8". The Ferrari and Mercedes Benz as well as the Rolls Royce boxes have some color rubs. Rolls Royce also has a small indent in top. These grade Fine. The Jaguar and Pegaso boxes have heavy wear including tears across top of Jaguar and missing part of left side of Pegaso. Good. Car conditions are as follows: the first 4 have all been assembled with the exception of the missing pieces. Pegaso has missing grille and back bumper but o/w complete. Few rubs. Fine. Ferrari missing windshield but o/w complete and VF with very light wear. Jaguar assembled complete with very light wear. VF. The Mercedes is assembled, Exc. and complete. Has instruction sheet which is yellowed. The Rolls Royce has not been assembled and is complete with instruction sheet and all parts including some in original sealed plastic bag. Few rubs on roof. VF/Exc. An interesting lot and this is a complete set of these cars as shown on the side panels of all the boxes.