Helfer im Verkehr! Spiel mit Skala-Mobil

The goal of the game is to drive 2 cars from the starting space to the parking lot in the center of the game board, while minding the traffic rules. The speed of the cars is determined by a toy car, the skala-mobil, instead of a die. By driving the skala-mobil while pushing a lever on the left side, a scale in the roof of the car is rotated and then stopped by releasing the lever. This game has most likely been pubished in 1936 or 1937.