Vintage 1970's Japan Made - Tin Plate Racing Car Number 7 With Baby Driver Featuring Friction Drive Motor - Shop Stock Room Find. Released in the 1970's as part of a series of friction drive Tin plate Racing Cars. This fantastic Tin Plate Racing Car measures 5 inches long by 2 inches wide and features a driver with a baby dolls head, and has a number printed on each side. The vehicle has a friction drive motor with engine sound, you just rev up the wheels and release the car and watch it zoom across the floor. Shop Stock Room Find. Discovered in the store room of a closed down shop with a whole load of other items from a similar era. All Orders Received Before 4.00pm Monday To Fridays Are Shipped The same Day.