6V Bosch relay SH 612 Police Emergency Ambulance

A set of two (2x) Bosch 6V police emergency ambulance relais SH 612. With screw terminal connector # 85, 86, 87 87a, 30/51. The rear is stamped with "GERMANY IMPORTE D ALLEMAGNE". They are used, in very good condition and made in Germany. They can be used with vintage fanfare horns and police emergency tone relay systems. A classic accessory for VW Split, T1 Fire Bus, T1 Ambulance Bus and Police VW Beetle.