12V SWF indicator blinker switch NOS

Vintage SWF indicator switch in new old stock (nos) condition. The knob is in ivory, the chrome is very good and the grey color is very good too. The mounting strap is missing. The rear side is stamped with “SWF, 12V, Made in Germany”. The length of the chrome handle including knob is 15 cm. The total length is 21 cm.