VW Police Beetle flash light switch NOS

Original VW Police Beetle flash light switch knob in new old stock (NOS) condition. The diameter of the knob is 2,9 cm and the center is blue, because it is for the blue flashing police lamp. It has the same size as e.g. the VW Beetle headlight switch knob. The rear of the alarm knob is marked with “VW 111941541c HELPHOS”. Made in Germany for VW Beetle.