6V Hella B33/21 Horn Set H high and T low 1971

Rare set of 6V Hella Horns Type B33/21 in used condition. They are tested with 6V and they work. One horn is for high Tone “H” and the other is for low tone “T” “TIEF”. Both are made on 8. March 1971 and stamped with date "08 MRZ. 1971". They are without dents and the power connectors are very good. The diameter is 12 cm. The rear badges are stamped with "B33/21 6V T (=TIEF), DIN, HELLA, B07" and "B33/21 6V H (=HOCH), DIN, HELLA, B07". Made in Germany for police, ambulance, fire department fanfare horn systems.

Please note: The front side is secured with Phillips screws. However, one of the screws is a slotted screw.